What is GHSA-ch49-46cv-33f2?

GHSA-ch49-46cv-33f2 is a security advisory published by GitHub Security Advisories with Critical severity. An HTML injection vulnerability in the /src/highlight.rs component of matze wastebin v3.4.1...

Which CVE IDs does GHSA-ch49-46cv-33f2 cover?

GHSA-ch49-46cv-33f2 covers the following CVE IDs: CVE-2026-50883. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ch49-46cv-33f2?

GHSA-ch49-46cv-33f2 has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-ch49-46cv-33f2CriticalCVSS 9.6

An HTML injection vulnerability in the /src/highlight.rs component of matze wastebin v3.4.1...

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-50883 →

📋 Description

An HTML injection vulnerability in the /src/highlight.rs component of matze wastebin v3.4.1 allows attackers to execute arbitrary scripts via a crafted payload.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50883
https://gist.github.com/pyuysig/eb74ae37c49d0383bedc08881c2493c4
https://github.com/advisories/GHSA-ch49-46cv-33f2