What’s Vulnerable › Vulnerabilities

CVE-2023-52322

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-04 · updated 2026-06-17
• Weakness: CWE-79

Description

ecrire/public/assembler.php in SPIP before 4.1.13 and 4.2.x before 4.2.7 allows XSS because input from _request() is not restricted to safe characters such as alphanumerics.

Affected products

• SPIP: before 4.1.13; from 4.2.0 before 4.2.7 — fixed in 4.1.13, 4.2.7

How to fix

Upgrade to a fixed version: SPIP 4.1.13, 4.2.7. Check the vendor advisory for mitigations.

References

• https://blog.spip.net/Mise-a-jour-de-maintenance-et-securite-sortie-de-SPIP-4-2-7-SPIP-4-1-13.html?lang=fr
• https://git.spip.net/spip/spip/commit/e90f5344b8c82711053053e778d38a35e42b7bcb
• https://lists.debian.org/debian-lts-announce/2024/03/msg00014.html
• https://blog.spip.net/Mise-a-jour-de-maintenance-et-securite-sortie-de-SPIP-4-2-7-SPIP-4-1-13.html?lang=fr
• https://git.spip.net/spip/spip/commit/e90f5344b8c82711053053e778d38a35e42b7bcb
• https://lists.debian.org/debian-lts-announce/2024/03/msg00014.html

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