AngleSharp: HTML5 Spec Compliance: mXSS via annotation-xml HTML Integration Point Bypass

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-54570 · CVE overview and exploitation status

EUVD-2026-61128

GHSA-pgww-w46g-26qg

cve-program · CVE-2026-54570

• https://github.com/AngleSharp/AngleSharp/security/advisories/GHSA-pgww-w46g-26qg
• https://github.com/AngleSharp/AngleSharp/commit/8033a5c690af9c2c443f58e34875343fa4cc1d07
• https://github.com/AngleSharp/AngleSharp/releases/tag/1.5.0

euvd · EUVD-2026-61128

• https://github.com/AngleSharp/AngleSharp/security/advisories/GHSA-pgww-w46g-26qg
• https://github.com/AngleSharp/AngleSharp/commit/8033a5c690af9c2c443f58e34875343fa4cc1d07
• https://github.com/AngleSharp/AngleSharp/releases/tag/1.5.0

nvd · CVE-2026-54570

• https://github.com/AngleSharp/AngleSharp/commit/8033a5c690af9c2c443f58e34875343fa4cc1d07
• https://github.com/AngleSharp/AngleSharp/releases/tag/1.5.0
• https://github.com/AngleSharp/AngleSharp/security/advisories/GHSA-pgww-w46g-26qg

osv · GHSA-pgww-w46g-26qg

• https://github.com/AngleSharp/AngleSharp/security/advisories/GHSA-pgww-w46g-26qg
• https://github.com/AngleSharp/AngleSharp
• https://github.com/AngleSharp/AngleSharp/releases/tag/1.5.0

No related changes are available here.