What is GHSA-4286-h47h-m5v6?

GHSA-4286-h47h-m5v6 is a security advisory published by GitHub Security Advisories with Critical severity. Showdoc File Upload Vulnerability

Which CVE IDs does GHSA-4286-h47h-m5v6 cover?

GHSA-4286-h47h-m5v6 covers the following CVE IDs: CVE-2021-41745. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4286-h47h-m5v6?

GHSA-4286-h47h-m5v6 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-4286-h47h-m5v6?

GHSA-4286-h47h-m5v6 affects 1 product, including: composer/showdoc/showdoc:\u003c 2.8.5.

GHSA-4286-h47h-m5v6CriticalCVSS 9.8

Showdoc File Upload Vulnerability

Vendor

GitHub Security Advisories

Published

October 25, 2021

Last Modified

September 21, 2023

🔗 CVE IDs covered (1)

CVE-2021-41745 →

📋 Description

A file upload vulnerability exists in Showdoc 2.8.3, which can be exploited by an attacker to gain server privileges.

🎯 Affected products1

composer/showdoc/showdoc:< 2.8.5

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2021-41745
https://github.com/star7th/showdoc/commit/aec3df841958059c1db9ab1af25acc2af81e4e0e
https://github.com/purple-WL/SHOWDOC-file-upload-vulnerability
https://www.cnvd.org.cn/flaw/show/CNVD-2020-49480
https://github.com/advisories/GHSA-4286-h47h-m5v6