CVE-2026-122032

MEDIUM 6.5

SPIP before 4.4.29 Authenticated SQL Injection via where Parameter

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

SPIP before 4.4.29 contains a SQL injection vulnerability that allows authenticated attackers with back-office access to inject arbitrary SQL by submitting a differing where parameter value in the POST body versus the GET query string on the /ecrire/?exec=articles endpoint, bypassing spip_sanitize_from_request() sanitization. Attackers can exploit this request parameter mismatch to extract database contents, including protected articles and bcrypt password hashes of users.

CWE	CWE-89
Vendor	spip
Product	spip
Published	Nov 4, 2026
Last Updated	Nov 4, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

SPIP / SPIP

0 < 4.4.29

References

NVD ↗ CVE.org ↗ EPSS Data ↗

spip.net: https://www.spip.net/fr_article6500.html blog.spip.net: https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-4-29.html vulncheck.com: https://www.vulncheck.com/advisories/spip-before-authenticated-sql-injection-via-where-parameter

Credits

Victor Soler Renaud - Devoteam Purple Team