Description
SPIP 4.0.0 is affected by a Cross Site Request Forgery (CSRF) vulnerability in ecrire/public/aiguiller.php, ecrire/public/balises.php, ecrire/balise/formulaire_.php. To exploit the vulnerability, a visitor must visit a malicious website which redirects to the SPIP website. It is also possible to combine XSS vulnerabilities in SPIP 4.0.0 to exploit it. The vulnerability allows an authenticated attacker to execute malicious code without the knowledge of the user on the website (CSRF).
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 | 3.2.12-1 | — |
| Debian 13 | spip | 3.2.12-1 | — |
| Debian 11 | spip | 3.2.11-3+deb11u1 | DSA-5028-1 |
| Debian 10 | spip | 3.2.4-1+deb10u5 | DSA-5028-1 |
| Debian 9 | spip | 3.1.4-4~deb9u4+deb9u2 | DLA-2867-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | spip | 3.2.7-1ubuntu0.1 | USN-5482-2 |
| Ubuntu 18.04 LTS | spip | 3.1.4-4~deb9u5build0.18.04.1 | USN-5482-1 |
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 4
- USN-5482-1 spip vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- USN-5482-2 spip vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- DSA-5028-1 spip - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2867-1 spip - security update Debian Security (DSA / DLA) · Mar 9, 2026