Common Weakness Enumeration

CWE-916

Allowed

Use of Password Hash With Insufficient Computational Effort

Abstraction: Base · Status: Incomplete

The product generates a hash for a password, but it uses a scheme that does not provide a sufficient level of computational effort that would make password cracking attacks infeasible or expensive.

89 vulnerabilities reference this CWE, most recent first.

CVE-2026-65629 (GCVE-0-2026-65629)

Vulnerability from cvelistv5 – Published: 2026-10-26 19:53 – Updated: 2026-11-02 21:30
VLAI
Title
Weak PBKDF2 parameters for password-encrypted private-key export in jose
Summary
Use of Password Hash With Insufficient Computational Effort in the jose library allows an attacker who obtains a password-encrypted private-key export to recover the private key through an offline password-cracking attack. When jose exports a password-encrypted private key with jose_jwk:to_der/2 (JOSE.JWK.to_der/2), the jose_jwk_der:to_binary/3 function in src/jwk/jose_jwk_der.erl serializes the key as a PKCS#8 EncryptedPrivateKeyInfo using the PBES2 scheme with hardcoded key-derivation parameters: PBKDF2-HMAC-SHA256 with an iteration count of 2048 and an 8-byte (64-bit) random salt. Neither value can be overridden by the caller. Both values are far below current guidance (OWASP recommends on the order of 600,000 iterations for PBKDF2-HMAC-SHA256, and NIST recommends salts of at least 128 bits), so the key-stretching work factor is roughly 300 times lower than intended and the short salt reduces the cost of precomputation across keys. The symmetric encryption (AES-256-CBC with a 16-byte random IV) is not affected; the weakness is entirely in the derivation strength. An attacker who obtains one of these exported blobs (for example from a backup, configuration repository, object storage, or logs) can mount a cheap offline dictionary or brute-force attack against the export password, and success yields the full private key. This issue affects jose: from 1.10.0 before 1.11.13.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 21:29 UTC
CWE
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
EEF CNA
Impacted products
Vendor Product Version
potatosalad jose Affected: 1.10.0 , < 1.11.13 (semver)
    cpe:2.3:a:potatosalad:jose:*:*:*:*:*:*:*:*
Create a notification for this product.
potatosalad jose Affected: 85fddd89ee56b6f9c19eff7d9cfffeef62c330b9 , < 461b261902531ca016190e780bb70862d561a7e0 (git)
    cpe:2.3:a:potatosalad:jose:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-62376 (GCVE-0-2026-62376)

Vulnerability from cvelistv5 – Published: 2026-10-09 20:50 – Updated: 2026-10-13 18:31
VLAI
Title
Vikunja: Plaintext storage of password-reset/email-confirm tokens in database enables account takeover on DB read access
Summary
Vikunja is an open-source self-hosted task management platform. Versions prior to 2.4.0 store password-reset, email-confirmation, and account-deletion tokens in the `user_tokens` table in plaintext. If an attacker gains read access to the database through a backup leak, misconfigured storage, or SQL-level exposure, they can immediately use pending tokens to take over user accounts without knowing passwords. Version 2.4.0 fixes the issue.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 18:30 UTC
CWE
  • CWE-312 - Cleartext Storage of Sensitive Information
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
go-vikunja vikunja Affected: < 2.4.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-57310 (GCVE-0-2026-57310)

Vulnerability from cvelistv5 – Published: 2026-07-20 12:52 – Updated: 2026-07-20 15:40
VLAI
Title
Weak password hashing in Windu CMS
Summary
Windu CMS uses hashing algorithm based on MD5 and SHA1 with static salt to store user passwords. This allows an attacker who obtain password hash to decode user credentials. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 15:38 UTC
CWE
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
CERT-PL CNA
References
URL Tags
https://cert.pl/posts/2026/07/CVE-2026-57309 third-party-advisory
https://windu.org product
Impacted products
Vendor Product Version
JCD Windu CMS Affected: 4.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-56272 (GCVE-0-2026-56272)

Vulnerability from cvelistv5 – Published: 2026-06-24 11:53 – Updated: 2026-06-24 15:52
VLAI
Title
Flowise - Insufficient Password Salt Rounds in Bcrypt Hashing
Summary
Flowise before 3.0.13 uses bcrypt with default salt rounds of 5, providing only 32 iterations instead of the OWASP-recommended minimum of 10 rounds. Attackers can crack password hashes approximately 30 times faster with modern GPU hardware, potentially compromising all user accounts in a database breach scenario.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-24 15:52 UTC
CWE
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
Flowise Flowise Affected: 0 , < 3.0.13 (semver)
Unaffected: 3.0.13 (semver)
    cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-03-05 00:00
Show details on NVD website

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CVE-2026-55069 (GCVE-0-2026-55069)

Vulnerability from cvelistv5 – Published: 2026-06-26 20:50 – Updated: 2026-06-29 13:16
VLAI
Title
Kestra BasicAuth Password Stored as SHA-512 Enables Offline Brute-Force Attack
Summary
Kestra is an open-source, event-driven orchestration platform. Prior to 1.3.24, this vulnerability exists in the BasicAuth authentication component of the Kestra OSS workflow orchestration platform. An attacker who gains read access to the PostgreSQL database can exploit SHA-512's high computation speed to recover the administrator password offline. In Kubernetes deployments, a successful crack further enables reading of the cluster ServiceAccount Token and all K8s Secrets, achieving vertical privilege escalation. This vulnerability is fixed in 1.3.24.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-29 13:16 UTC
CWE
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
kestra-io kestra Affected: < 1.3.24
Create a notification for this product.
Show details on NVD website

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CVE-2026-53762 (GCVE-0-2026-53762)

Vulnerability from cvelistv5 – Published: 2026-08-21 18:50 – Updated: 2026-08-26 17:35
VLAI
Title
VeraCryp: wolfCrypt backend bypasses VeraCrypt PBKDF2 iteration count (non-default WOLFCRYPT=1 builds)
Summary
VeraCrypt provides disk encryption with strong security based on TrueCrypt. Prior to 1.26.29, non-default builds created with WOLFCRYPT=1 and WOLFCRYPT_BACKEND route SHA-256 and SHA-512 volume-header key derivation through derive_key_sha256 and derive_key_sha512 in src/Crypto/wolfCrypt.c, where the configured iterations value is discarded and wc_HKDF is used instead of PBKDF2-HMAC. Changing the PIM or iteration count therefore does not increase derivation cost, allowing an attacker with an affected container, disk image, or volume header to perform substantially cheaper offline password guesses. Official precompiled VeraCrypt binaries and normal distribution packages use the standard PBKDF2 backend and are not affected. Volumes created by an affected WOLFCRYPT=1 build require backup and recreation because corrected builds derive different keys. This issue is fixed in version 1.26.29.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 17:35 UTC
CWE
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
GitHub_M CNA
Impacted products
Vendor Product Version
veracrypt VeraCrypt Affected: < 1.26.29
Create a notification for this product.
Show details on NVD website

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CVE-2026-49005 (GCVE-0-2026-49005)

Vulnerability from cvelistv5 – Published: 2026-08-07 03:36 – Updated: 2026-08-07 15:31
VLAI
Title
Root password hash exposure vulnerability in ZTE F689 product
Summary
The root password hash of the device can be obtained through unencrypted information in the firmware.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 15:31 UTC
CWE
  • CWE-916 - Use of password hash with insufficient computational effort
Assigner
zte CNA
Impacted products
Vendor Product Version
ZTE F689 Affected: ZXHN F680V9.0.10P6N1,ZXHN F680V9.0.10P4N4,ZXHN F680V9.0.10P4N5,ZXHN F680V9.0.10P4N9,ZXHN F680V9.0.10P4N10,ZXHN F680V9.0.10P1N12,ZXHN F680V9.0.10P1N13
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CVE-2026-45787 (GCVE-0-2026-45787)

Vulnerability from cvelistv5 – Published: 2026-05-28 17:17 – Updated: 2026-05-29 15:29
VLAI
Title
electerm's encrypt method not safe enough
Summary
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.9.5, deterministic AES-192-CBC with a fixed zero IV, constant KDF salt, and no MAC leads to confidentiality and integrity failures for synced bookmark/profile data. Attackers can crack common passwords across installs and perform undetected ciphertext bit-flips to alter config/bookmarks. This vulnerability is fixed in 3.9.5.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-29 15:29 UTC
CWE
  • CWE-326 - Inadequate Encryption Strength
  • CWE-329 - Generation of Predictable IV with CBC Mode
  • CWE-353 - Missing Support for Integrity Check
  • CWE-759 - Use of a One-Way Hash without a Salt
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
electerm electerm Affected: < 3.9.5
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CVE-2026-45027 (GCVE-0-2026-45027)

Vulnerability from cvelistv5 – Published: 2026-05-27 15:24 – Updated: 2026-05-27 17:52
VLAI
Title
WeGIA: Use of Weak Password Hashing Algorithm (SHA-256, no salt) in html/login.php
Summary
WeGIA is a web manager for charitable institutions. In versions prior to 3.7.3, when a user logs in, html/login.php hashes the submitted password using PHP's hash() function with the SHA-256 algorithm and no salt before comparing it to the stored value. The password change flow in controle/FuncionarioControle.php follows the same pattern. SHA-256 is a general-purpose cryptographic hash built for speed, not password storage. Without a salt, identical passwords produce identical digests, making the entire hash database vulnerable to a single precomputed rainbow table lookup. This vulnerability is fixed in 3.7.3.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 17:51 UTC
CWE
  • CWE-759 - Use of a One-Way Hash without a Salt
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
LabRedesCefetRJ WeGIA Affected: < 3.7.3
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CVE-2026-44611 (GCVE-0-2026-44611)

Vulnerability from cvelistv5 – Published: 2026-05-29 17:42 – Updated: 2026-05-29 19:44
VLAI
Title
MacGregor Voyage Data Recorder (VDR) G4e Use of Password Hash With Insufficient Computational Effort
Summary
Danelec MacGregor Voyage Data Recorder passwords are stored with a hashing method which limits password length and is susceptible to brute force attacks.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-29 19:44 UTC
CWE
  • CWE-916 - Use of Password Hash With Insufficient Computational Effort
Assigner
icscert CNA
Impacted products
Date Public
2026-05-28 17:22
Show details on NVD website

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          "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json"
        }
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      "solutions": [
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          "lang": "en",
          "supportingMedia": [
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              "value": "\u003cspan\u003eDanelec has released firmware version V5.250 to resolve these vulnerabilities. Users of MacGregor Voyage Data Recorder (VDR) G4e devices are encouraged to update the firmware at the earliest service attendance rather than waiting for an annual performance test. Contact Danelec with additional questions:\u0026nbsp;\u003c/span\u003e\u003ca href=\"https://www.danelec.com/contact\"\u003ehttps://www.danelec.com/contact\u003c/a\u003e"
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          "value": "Danelec has released firmware version V5.250 to resolve these vulnerabilities. Users of MacGregor Voyage Data Recorder (VDR) G4e devices are encouraged to update the firmware at the earliest service attendance rather than waiting for an annual performance test. Contact Danelec with additional questions:\u00a0 https://www.danelec.com/contact"
        }
      ],
      "source": {
        "advisory": "ICSA-26-148-01",
        "discovery": "EXTERNAL"
      },
      "title": "MacGregor Voyage Data Recorder (VDR) G4e Use of Password Hash With Insufficient Computational Effort",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2026-44611",
    "datePublished": "2026-05-29T17:42:15.577Z",
    "dateReserved": "2026-05-07T16:55:26.109Z",
    "dateUpdated": "2026-05-29T19:44:47.782Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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Mitigation MIT-51
Architecture and Design
  • Use an adaptive hash function that can be configured to change the amount of computational effort needed to compute the hash, such as the number of iterations ("stretching") or the amount of memory required. Some hash functions perform salting automatically. These functions can significantly increase the overhead for a brute force attack compared to intentionally-fast functions such as MD5. For example, rainbow table attacks can become infeasible due to the high computing overhead. Finally, since computing power gets faster and cheaper over time, the technique can be reconfigured to increase the workload without forcing an entire replacement of the algorithm in use.
  • Some hash functions that have one or more of these desired properties include bcrypt [REF-291], scrypt [REF-292], and PBKDF2 [REF-293]. While there is active debate about which of these is the most effective, they are all stronger than using salts with hash functions with very little computing overhead.
  • Note that using these functions can have an impact on performance, so they require special consideration to avoid denial-of-service attacks. However, their configurability provides finer control over how much CPU and memory is used, so it could be adjusted to suit the environment's needs.
Mitigation MIT-25
Implementation Architecture and Design

When using industry-approved techniques, use them correctly. Don't cut corners by skipping resource-intensive steps (CWE-325). These steps are often essential for preventing common attacks.

CAPEC-55: Rainbow Table Password Cracking

An attacker gets access to the database table where hashes of passwords are stored. They then use a rainbow table of pre-computed hash chains to attempt to look up the original password. Once the original password corresponding to the hash is obtained, the attacker uses the original password to gain access to the system.