CRLF Injection Affecting cakephp package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN11-CAKEPHP-19257312
- published26 Aug 2026
- disclosed24 Aug 2026
Introduced: 24 Aug 2026
NewCVE-2026-77634 (opens in a new tab)How to fix?
There is no fixed version for Debian:11 cakephp.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cakephp package and not the cakephp package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
CakePHP is a rapid development framework for PHP. Prior to versions 4.5.12, 4.6.5, 5.1.8, 5.2.14, and 5.3.7 on their respective release lines, custom mail headers added with Message::setHeaders() or Message::addHeaders() do not have CRLF bytes removed, allowing header injection when user-controlled data is used in message headers. This issue is fixed in versions 4.5.12, 4.6.5, 5.1.8, 5.2.14, and 5.3.7.
References
- https://security-tracker.debian.org/tracker/CVE-2026-77634
- https://github.com/cakephp/cakephp/commit/08188962bcd99a95da1e49f62e786f2d688f1e41
- https://github.com/cakephp/cakephp/commit/2afe42b02d8ddc5d442bca5e8bb61910a727646e
- https://github.com/cakephp/cakephp/commit/3e09dae6cbdc983754fa3a8e6aae74da102a3ea1
- https://github.com/cakephp/cakephp/commit/b67b622457362b075bb37e625a82af73a0b3c9c3
- https://github.com/cakephp/cakephp/security/advisories/GHSA-2qh5-382h-3jpc