Description
Cross-site scripting (XSS) vulnerability (stored) in SPIP before 3.1.7 allows remote attackers to inject arbitrary web script or HTML via a crafted string, as demonstrated by a PGP field, related to prive/objets/contenu/auteur.html and ecrire/inc/texte_mini.php.
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 14 | spip | 3.1.4-4 | — |
| Debian 13 | spip | 3.1.4-4 | — |
| Debian 9 | spip | 3.1.4-4~deb9u1 | DSA-4228-1 |
| Debian 8 | spip | 3.0.17-2+deb8u4 | DSA-4228-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | spip | 3.1.4-4~deb9u3build0.18.04.1 | USN-4536-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | spip | No fix yet | — |
Advisories 2
- USN-4536-1 spip vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- DSA-4228-1 spip - security update Debian Security (DSA / DLA) · Mar 9, 2026
References
- https://core.spip.net/projects/spip/repository/revisions/23701
- DSA-4228 vendor-advisory
- USN-4536-1 vendor-advisory