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CVE-2026-77634

🗓️ 24 Aug 2026 20:33:46Reported by MendType 
mend
 mend
🔗 www.mend.io👁 4 Views

Header injection in CakePHP Message class via Message::setHeaders() and Message::addHeaders().

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77634
24 Aug 202620:33
–cve
cvelist
Cvelist
CVE-2026-77634 CakePHP: SmtpTransport vulnerable to CRLF header injection
24 Aug 202620:33
–cvelist
debiancve
Debian CVE
CVE-2026-77634
24 Aug 202620:33
–debiancve
euvd
EUVD
EUVD-2026-65123
8 Sep 202620:56
–euvd
github
Github Security Blog
CakePHP: SmtpTransport vulnerable to CRLF header injection
8 Sep 202620:56
–github
nvd
NVD
CVE-2026-77634
24 Aug 202621:17
–nvd
osv
OSV
CLSA-2026-1789384929 TuxCare security update for cakephp/cakephp (1 CVE)
14 Sep 202611:22
–osv
osv
OSV
DEBIAN-CVE-2026-77634
24 Aug 202621:17
–osv
osv
OSV
GHSA-2QH5-382H-3JPC CakePHP: SmtpTransport vulnerable to CRLF header injection
8 Sep 202620:56
–osv
osv
OSV
UBUNTU-CVE-2026-77634
24 Aug 202621:17
–osv
Rows per page
Vulners
Node
OR
cakephpcakephpRange4.5.0–4.5.12
cakephpcakephpRange5.2.0–5.2.14
cakephpcakephpRange5.0.0–5.1.9
cakephpcakephpRange5.3.0–5.3.7
cakephpcakephpRange4.6.0–4.6.5

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08 Oct 2026 00:08Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.2
EPSS0.00543
SSVC
4