Description
PHP remote file inclusion vulnerability in Squirrelmail 1.2.6 allows remote attackers to execute arbitrary code via "URL manipulation."
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 3.0 | squirrelmail | 1:1.2.6-3 | DSA-662-1 |
Advisories 1
- DSA-662-1 squirrelmail - several Debian Security (DSA / DLA) · Mar 9, 2026
References
- VU#203214 third-party-advisory
- 14096 third-party-advisory
- http://ftp.debian.org/debian/dists/stable-proposed-updates/squirrelmail_1.2.6-2_i386.changes
- DSA-662 vendor-advisory