CVE-2026-77337
CakePHP: Potential Authentication bypass with CookieAuthenticator
Description
CakePHP Authentication is an authentication plugin for CakePHP that can also be used in PSR-7 based applications. Versions before 2.11.2, from 3.0.0 through 3.3.6, and from 4.0.0 through 4.2.0 allow authentication bypass and potential CPU or memory exhaustion when CookieAuthenticator uses unencrypted, forgeable legacy tokens. This issue is fixed in versions 2.11.2, 3.3.7, and 4.2.1.
No summary for this CVE yet.
Weaknesses
Affected Products
cakephp
oss-project
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
Attack Graph
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MITRE ATT&CK
2 techniques Impact
Initial Access
References
https://github.com/cakephp/authentication/security/advisories/GHSA-h7xh-9h2x-2m37
github.com
https://github.com/cakephp/authentication/pull/806
github.com
https://github.com/cakephp/authentication/pull/807
github.com
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