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3 vulnerabilities found for by phalcon

CVE-2026-59989 (GCVE-0-2026-59989)
Vulnerability from cvelistv5
Published
2026-08-21 20:25
Modified
2026-08-27 16:24
Severity ?
9.2 (Critical) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
  • CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
Summary
Phalcon is a high-performance, full-stack PHP framework. In 5.15.0 and earlier, resolveFilter in phalcon/Mvc/View/Engine/Volt/Compiler.zep builds the join filter by inserting the raw separator and array token values into generated PHP without passing them through expression(). An attacker who can influence Volt template source can place quote-breaking content in a join argument, inject PHP into the compiled cache file, and execute it when Phalcon\Mvc\View\Engine\Volt::render() loads the template. This issue is fixed in version 5.16.0.
References
Impacted products
Vendor Product Version
phalcon cphalcon Version: < 5.16.0
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CVE-2026-57584 (GCVE-0-2026-57584)
Vulnerability from cvelistv5
Published
2026-07-10 21:04
Modified
2026-07-13 18:04
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Summary
Phalcon is a high-performance, full-stack PHP framework. Prior to 5.15.0, every Phalcon MVC application built with a default router registers a built-in route whose compiled PCRE pattern contains the nested quantifier (/.), and the same construct is produced by the /:params placeholder and the CLI router. Phalcon\Mvc\Router::handle() matches this pattern against the attacker-controlled request URI on every request, so a crafted path such as one containing repeated slashes followed by decoded newlines can trigger catastrophic backtracking and cause CPU exhaustion or route-matching failure. This issue is fixed in version 5.15.0.
References
Impacted products
Vendor Product Version
phalcon cphalcon Version: < 5.15.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-54736 (GCVE-0-2026-54736)
Vulnerability from cvelistv5
Published
2026-07-10 21:02
Modified
2026-07-13 18:01
Severity ?
8.2 (High) - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-208 - Observable Timing Discrepancy
  • CWE-347 - Improper Verification of Cryptographic Signature
Summary
Phalcon is a high-performance, full-stack PHP framework. Prior to 5.14.1, Phalcon\Encryption\Crypt::decrypt compares the attacker-supplied HMAC tag against the freshly computed HMAC using PHP/Zephir identity comparison, which lowers to a byte-wise comparison that returns early on the first differing byte. This observable timing discrepancy can allow an attacker to recover a valid tag byte-by-byte and attach it to a chosen IV and ciphertext so that decrypt() accepts tampered encrypted content as authentic. This issue is fixed in version 5.14.1.
References
Impacted products
Vendor Product Version
phalcon cphalcon Version: < 5.14.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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