Common Weakness Enumeration

CWE-918

Allowed

Server-Side Request Forgery (SSRF)

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

3208 vulnerabilities reference this CWE, most recent first.

CVE-2026-57114 (GCVE-0-2026-57114)

Vulnerability from cvelistv5 – Published: 2026-10-23 12:04 – Updated: 2026-10-29 13:09
VLAI
Title
PraisonAI: Jobs webhook SSRF protection bypass via DNS rebinding
Summary
PraisonAI is a multi-agent teams system. From version 4.5.126 to before version 4.6.59, PraisonAI's Async Jobs API validates webhook_url when a job request is parsed and again when the internal Job object is constructed. That validation blocks direct loopback/private targets, but it is not bound to the later network request. When a job completes, _send_webhook() passes the original hostname to httpx.AsyncClient.post() with no send-time validation, IP pinning, or guarded transport. An attacker-controlled hostname can therefore resolve to a public IP during Pydantic validation and later resolve to loopback/private/cloud-metadata infrastructure during webhook delivery. This bypasses the intended SSRF guard in current supported releases. This appears to be an incomplete fix / patch bypass for GHSA-8frj-8q3m-xhgm. This issue has been patched in version 4.6.59.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 13:09 UTC
CWE
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
MervinPraison PraisonAI Affected: >= 4.5.126, < 4.6.59
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CVE-2026-57106 (GCVE-0-2026-57106)

Vulnerability from cvelistv5 – Published: 2026-07-24 14:36 – Updated: 2026-11-01 17:37 Exclusively Hosted Service
VLAI
Title
Data Quality Elevation of Privilege Vulnerability
Summary
Server-side request forgery (ssrf) in Data Quality allows an unauthorized attacker to elevate privileges over a network.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-24 15:31 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
microsoft CNA
References
Impacted products
Vendor Product Version
Microsoft Microsoft Purview Data Governance Affected: -
    cpe:2.3:a:microsoft:office_purview_data_governance:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-23 14:00
Show details on NVD website
To clipboard 

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CVE-2026-57100 (GCVE-0-2026-57100)

Vulnerability from cvelistv5 – Published: 2026-07-02 22:18 – Updated: 2026-11-01 17:32 Exclusively Hosted Service
VLAI
Title
Microsoft Entra Provisioning Service Elevation of Privilege Vulnerability
Summary
Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.
Severity
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 00:00 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
microsoft CNA
References
Impacted products
Vendor Product Version
Microsoft Microsoft Entra Provisioning Service Affected: -
    cpe:2.3:a:microsoft:entra_provisioning_service:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-02 14:00
Show details on NVD website
To clipboard 

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CVE-2026-56779 (GCVE-0-2026-56779)

Vulnerability from cvelistv5 – Published: 2026-06-25 18:11 – Updated: 2026-11-08 14:06 X_Open Source
VLAI
Title
MaxKB < 2.10.0 - Server-Side Request Forgery via downloadCallbackUrl and download_url Parameters
Summary
MaxKB before 2.10.0 contains a server-side request forgery vulnerability in tool creation and update endpoints that allows authenticated users to make arbitrary server requests by supplying unvalidated downloadCallbackUrl and download_url parameters. Attackers with default workspace USER role can exploit this to access internal network services by providing malicious URLs to the ToolSerializer endpoints.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-30 03:27 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
1Panel-dev MaxKB Affected: 0 , < 2.10.0 (semver)
    cpe:2.3:a:maxkb:maxkb:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-06-24 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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CVE-2026-56771 (GCVE-0-2026-56771)

Vulnerability from cvelistv5 – Published: 2026-06-25 18:07 – Updated: 2026-11-08 14:06 X_Open Source
VLAI
Title
NewsBlur < 14.5.0 - Server-Side Request Forgery via add_url Endpoint
Summary
NewsBlur before version 14.5.0 contains a server-side request forgery vulnerability in the add_url endpoint that allows authenticated users to make arbitrary server requests to internal networks by failing to filter private IP addresses. Attackers can exploit this to access localhost services and cloud metadata endpoints, enabling internal network scanning and sensitive data exfiltration.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:N/SA:N
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 02:16 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
samuelclay NewsBlur Affected: 0 , < 14.5.0 (semver)
Create a notification for this product.
Date Public
2026-06-02 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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CVE-2026-56769 (GCVE-0-2026-56769)

Vulnerability from cvelistv5 – Published: 2026-06-25 18:05 – Updated: 2026-11-08 14:06 X_Open Source
VLAI
Title
Huly Platform - Server-Side Request Forgery via /import Endpoint
Summary
Huly Platform through 0.7.423, fixed in commit 68cbf8a contains an authenticated server-side request forgery vulnerability in the /import endpoint of front pod that allows workspace users to make arbitrary server requests. Attackers can exploit this by supplying malicious URLs to fetch internal services, exfiltrate responses, and replay credentials against backend systems.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:L/SA:N
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 18:29 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
hcengineering platform Affected: 0 , ≤ 0.7.423 (semver)
Unaffected: 68cbf8a88642d8313f151a274fb5c24dee6a2762 (git)
Create a notification for this product.
Date Public
2026-05-26 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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CVE-2026-56739 (GCVE-0-2026-56739)

Vulnerability from cvelistv5 – Published: 2026-09-24 15:20 – Updated: 2026-09-28 20:11
VLAI
Title
Logto: SSRF via Webhooks and Custom OAuth2 Connector UserInfo Endpoint
Summary
Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.43.0, Logto fetches administrator-controlled outbound destinations without validating the address used for the connection. Webhook delivery in packages/core/src/libraries/hook/utils.ts can reach special-use and cloud metadata addresses. Custom OAuth2 connectors can use an attacker-selected userInfoEndpoint and forward the OAuth access token in the Authorization header, while OIDC connectors can fetch an attacker-selected jwksUri. The affected operations require tenant administrative configuration access, but they cross the server's network boundary and can expose internal data or upstream provider credentials. This issue is fixed in version 1.43.0.
Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 20:11 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
logto-io logto Affected: < 1.43.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-56734 (GCVE-0-2026-56734)

Vulnerability from cvelistv5 – Published: 2026-09-25 17:01 – Updated: 2026-09-29 19:34
VLAI
Title
Zammad: Avatar Image URL Server-Side Request Forwarding
Summary
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, during federated authentication (OAuth/OIDC/SAML), a profile image URL from the external identity provider is fetched without verifying the target address. An actor who controls their profile at a connected provider may cause the server to connect to internal network locations. Response timing and error patterns differ between reachable and unreachable targets, allowing internal service probing. Worker processes may be blocked for several seconds per request. Requires a configured external authentication provider where the actor can modify their profile image URL. This issue is fixed in version 7.0.2.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 19:34 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
zammad zammad Affected: < 7.0.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-56712 (GCVE-0-2026-56712)

Vulnerability from cvelistv5 – Published: 2026-11-09 20:21 – Updated: 2026-11-09 20:21 X_Open Source
VLAI
Title
Replicate Cog 0.23.1 SSRF via cog.File and cog.Path URL Inputs
Summary
Replicate Cog through 0.23.1 contains a server-side request forgery vulnerability that allows attackers to cause the Cog process to make server-side HTTP requests by submitting prediction inputs with attacker-controlled URLs that are not validated against the resolved destination host or IP before fetching. Attackers can supply malicious URLs or exploit HTTP redirects in cog.File and cog.Path predictor inputs to force requests to internal addresses, potentially exposing sensitive internal services or credentials.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:L/SA:N
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
replicate cog Affected: 0 , ≤ 0.23.1 (semver)
Create a notification for this product.
Date Public
2026-11-09 00:00
Credits
Sai Teja Erukude
Show details on NVD website
To clipboard 

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CVE-2026-56678 (GCVE-0-2026-56678)

Vulnerability from cvelistv5 – Published: 2026-07-15 20:51 – Updated: 2026-07-16 12:53
VLAI
Title
9Router: Kiro region injection allows authenticated SSRF with Authorization header forwarding
Summary
9Router is an AI router & token saver. Prior to 0.5.6, the Kiro API-key validation endpoint POST /api/oauth/kiro/api-key builds an upstream URL using a user-controlled region value, allowing an authenticated attacker to supply a crafted region such as kiro-canary.local:8443# and cause 9Router to send the Kiro validation request to an attacker-controlled host while forwarding the submitted Kiro API key as an Authorization header. This issue is fixed in version 0.5.6.
Severity
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-16 12:53 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
decolua 9router Affected: < 0.5.6
Create a notification for this product.
Show details on NVD website
To clipboard 

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No mitigation information available for this CWE.

CAPEC-664: Server Side Request Forgery

An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.

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