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PUBLISHED

2025-04-29 20:15

MODIFIED

2025-05-02 13:53

EPSS (Prob. Exploit)

2.45%

Top 15.6%

DATA SOURCES:

NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-11 OSV 🔗 2026-11-08

> DESCRIPTION

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> GITHUB SECURITY ADVISORY

GHSA-6jmr-r7p6-f5wr CRITICAL

ShowDoc unrestricted file upload vulnerability

AFFECTED PACKAGES:

COMPOSER / showdoc/showdoc

< 2.8.7

Fixed in: 2.8.7

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution

AFFECTED PACKAGES:

Unknown / Unknown

101 versions affected

ALIASES:

GHSA-6jmr-r7p6-f5wr

> HISTORIQUE DES MODIFICATIONS

Première apparition

29/04/2025 20:15

Source: NVD

📊 ENRICHISSEMENT 18/10/2025 15:03

CVEPROJECT

Champ modifié: CVE Project

Ancienne valeur:

Non

Nouvelle valeur:

Oui