CVE-2026-22206HIGH 8.8EPSS p42.2%

CVE-2026-22206CVE-2026-22206

Description

SPIP versions prior to 4.4.10 contain a SQL injection vulnerability that allows authenticated low-privilege users to execute arbitrary SQL queries by manipulating union-based injection techniques. Attackers can exploit this SQL injection flaw combined with PHP tag processing to achieve remote code execution on the server.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.56% probability of exploitation · percentile 42.2% · 2026-06-19T12:03:05Z
Published2026-02-26
Last modified2026-03-02

Underlying weaknesses· 1

CWE-89

References

  1. https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html
  2. https://git.spip.net/spip/spip
  3. https://www.vulncheck.com/advisories/spip-sql-injection-rce-via-union-php-tags

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection')cwe-890%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.