CVE-2026-22206
HIGHSPIP < 4.4.10 - Authenticated SQL Injection and Remote Code Execution via UNION-Based Injection
Title source: llmDescription
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.
References (3)
Core 3
Core References
Various Sources vendor-advisory
patch
https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html
Various Sources product
https://git.spip.net/spip/spip
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/spip-sql-injection-rce-via-union-php-tags
Scores
CVSS v3
8.8
EPSS
0.0056
EPSS Percentile
42.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-89
Status
published
Products (1)
spip/spip
< 4.4.10
Published
Feb 26, 2026
Tracked Since
Feb 27, 2026