What is GHSA-g8c8-m4x5-p2mp?

GHSA-g8c8-m4x5-p2mp is a security advisory published by GitHub Security Advisories with Medium severity. tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and...

Which CVE IDs does GHSA-g8c8-m4x5-p2mp cover?

GHSA-g8c8-m4x5-p2mp covers the following CVE IDs: CVE-2026-75331. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g8c8-m4x5-p2mp?

GHSA-g8c8-m4x5-p2mp has a CVSS v3 base score of 4.6, published by GitHub Security Advisories.

GHSA-g8c8-m4x5-p2mpMediumCVSS 4.6

tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and...

Vendor

GitHub Security Advisories

Published

August 27, 2026

Last Modified

August 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-75331 →

📋 Description

tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and /imgUpload endpoints in FileUploadController.java and UEditorController.java have no file type validation. Attackers can upload arbitrary HTML/JavaScript files to the server.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-75331
https://github.com/fangtang7/CVE/blob/main/tamgou/xss.md
https://github.com/advisories/GHSA-g8c8-m4x5-p2mp