What is GHSA-3x58-xr87-2fcj?

GHSA-3x58-xr87-2fcj is a security advisory published by GitHub Security Advisories with Medium severity. Cross-site scripting in bluemonday

Which CVE IDs does GHSA-3x58-xr87-2fcj cover?

GHSA-3x58-xr87-2fcj covers the following CVE IDs: CVE-2021-29272. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3x58-xr87-2fcj?

GHSA-3x58-xr87-2fcj has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-3x58-xr87-2fcj?

GHSA-3x58-xr87-2fcj affects 1 product, including: go/github.com/microcosm-cc/bluemonday:\u003c 1.0.5.

GHSA-3x58-xr87-2fcjMediumCVSS 6.1

Cross-site scripting in bluemonday

Vendor

GitHub Security Advisories

Published

May 18, 2021

Last Modified

May 20, 2024

🔗 CVE IDs covered (1)

CVE-2021-29272 →

📋 Description

bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the "script" string.

🎯 Affected products1

go/github.com/microcosm-cc/bluemonday:< 1.0.5

🔗 References (8)

https://nvd.nist.gov/vuln/detail/CVE-2021-29272
https://github.com/microcosm-cc/bluemonday/issues/111
https://github.com/microcosm-cc/bluemonday/commit/524f142fe46e945b7dcd291d7805c4b7dcf75bee
https://github.com/microcosm-cc/bluemonday/releases/tag/v1.0.5
https://vuln.ryotak.me/advisories/4
https://vuln.ryotak.me/advisories/4.txt
https://pkg.go.dev/vuln/GO-2022-0762
https://github.com/advisories/GHSA-3x58-xr87-2fcj