CVE-2026-77136: TYPO3-EXT-SA-2026-022: Server-Side Template Injection in extension "powermail" (powermail)

unknown Affects in2code/powermail. Feed 2026.10.29.1, updated 2026-10-28; CVE published 2026.

TYPO3-EXT-SA-2026-022: Server-Side Template Injection in extension "powermail" (powermail)

Package: in2code/powermail Composer
Affected versions: >=13.0.0 and <13.2.1 or >=11.0.0 and <12.6.1 or <10.9.3
Fixed in: 13.2.1, 12.6.1, 10.9.3
Severity: unknown
Exploitation: not on CISA KEV · EPSS 1% (61.7th percentile)
Source: friendsofphp

References

https://news.typo3.com/security/advisory/typo3-ext-sa-2026-022

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CVE-2010-0329 high TYPO3 powermail Extension Vulnerable to SQL Injection via Unspecified Vectors same package: in2code/powermail
CVE-2010-3604 high powermail extension for TYPO3 vulnerable to SQL Injection same package: in2code/powermail
CVE-2012-5889 low powermail extension for TYPO3 has Cross-site Scripting vulnerability same package: in2code/powermail
CVE-2024-47047 medium powermail TYPO3 extension has Insecure Direct Object Reference same package: in2code/powermail