CVE-2026-33549 Privilege escalation in SPIP
Attackers can gain administrator privileges by exploiting STATUT mishandling during author data editing in SPIP CMS.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2026-33549?
CVE-2026-33549 is a medium-severity vulnerability in Spip Spip, published on 22 Mar 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
SPIP 4.4.10 through 4.4.12 before 4.4.13 allows unintended privilege assignment (of administrator privileges) during the editing of an author data structure because of STATUT mishandling.
Weakness: CWE-688
Which versions are affected by CVE-2026-33549?
It affects 1 product.
Products include Spip Spip.
How do I fix CVE-2026-33549?
Upgrade to a fixed version.
Is CVE-2026-33549 being exploited?
There is no known exploitation of CVE-2026-33549 in the wild and no public exploit code.
Other vulnerabilities in Spip Spip
Sources
Also known as DEBIAN-CVE-2026-33549, DSA-6174-1, GHSA-x592-5gwh-wjg9, UBUNTU-CVE-2026-33549.