PT-2026-20848 · Spip · Spip

Dorian Piette · Publicado 2026-02-19 · Atualizado 2026-02-23 · CVE-2025-71250

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions SPIP versions prior to 4.4.9

Description SPIP versions prior to 4.4.9 contain an insecure deserialization flaw. This issue affects the public area through the table valeur filter and the DATA iterator, which accept serialized data. An attacker who can place malicious serialized content can trigger arbitrary object instantiation and potentially achieve remote code execution. The use of serialized data in these components has been deprecated and will be removed in SPIP 5.

Recommendations Update to SPIP version 4.4.9 or later.

Correção

RCE

Deserialization of Untrusted Data

Enumeração de Fraquezas

CWE-502

Identificadores relacionados

CVE-2025-71250

Produtos afetados

Spip

Referências · 9

• https://twitter.com/VulmonFeeds/status/2024548292428747017 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2025-71250 · Nota de Segurança
• https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-9.html · Correção, Aviso do Fabricante
• https://twitter.com/CveTodo/status/2024526543062528269 · Publicação no Twitter
• https://twitter.com/CVEnew/status/2025892059681288218 · Publicação no Twitter
• https://git.spip.net/spip/spip · Nota
• https://twitter.com/TheHackerWire/status/2024530942321365376 · Publicação no Twitter
• https://t.me/CVEtracker/45132 · Publicação no Telegram
• https://vulncheck.com/advisories/spip-insecure-deserialization · Nota