Vulnerability · Published Sep 11, 2026 · Assigned by VulnCheck

CVE-2026-72710SPIP < 4.4.18 RCE via editer_objet.php Job Queue Injection

Critical 9.8

In plain English

A critical-severity security flaw in SPIP from SPIP. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)1.1%top 33.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

SPIP before 4.4.18 contains a mass assignment vulnerability in the editer_objet action that allows unauthenticated attackers to write arbitrary rows to any SQL table lacking a champs_editables allowlist by supplying an attacker-controlled arg parameter resolving to internal database tables. Attackers can insert a malicious row into the spip_jobs queue with a controlled PHP function and arguments, which is then dynamically executed when the cron processes the queue, resulting in remote code execution.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Debian:13	spip	4.4.19+dfsg-0+deb13u1	DEBIAN-CVE-2026-72710
Debian:14	spip	4.4.18+dfsg-1	DEBIAN-CVE-2026-72710
Ubuntu:22.04:LTS	spip	no fix listed	UBUNTU-CVE-2026-72710
Ubuntu:24.04:LTS	spip	no fix listed	UBUNTU-CVE-2026-72710
Ubuntu:26.04:LTS	spip	no fix listed	UBUNTU-CVE-2026-72710

Affected products (as reported)

Vendor	Product	Versions
SPIP	SPIP	0 – before 4.4.18

Weakness: CWE-915 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Researcher Blog technical-description, exploit
Release Notes release-notes, patch
https://www.vulncheck.com/advisories/spip-remote-code-execution-via-editer-objet-php-job-queue-injection third-party-advisory