CVE-2025-53532

Medium CVSS: 5.3

giscus is a commenting system powered by GitHub Discussions. A bug in giscus' discussions creation API allowed an unauthorized user to create discussions on any repository where giscus is installed. This affects the server-side part of giscus, which is provided via http://giscus.app or your own self-hosted service. This vulnerability is fixed by the c43af7806e65adfcf4d0feeebef76dc36c95cb9a and 4b9745fe1a326ce08d69f8a388331bc993d19389 commits.

Vendor

Product

CWE

CWE-285

Yayın Tarihi

2025-07-07 17:15:30

Güncelleme

2025-07-08 16:18:34

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-285 MEDIUM 2025

Referanslar

https://github.com/giscus/giscus/commit/4b9745fe1a326ce08d69f8a388331bc993d19389 https://github.com/giscus/giscus/commit/c43af7806e65adfcf4d0feeebef76dc36c95cb9a https://github.com/giscus/giscus/security/advisories/GHSA-w6vg-v24f-4vm3