- Description
- 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.
- Source
- security-advisories@github.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Severity
- MEDIUM
- security-advisories@github.com
- CWE-285
- Hype score
- Not currently trending
CVE-2025-53532 Unauthorized Discussion Creation Vulnerability in GitHub Discussions-Powered Giscus https://t.co/QQOQhxdWou
@VulmonFeeds
7 Jul 2025
46 Impressions
0 Retweets
1 Like
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CVE-2025-53532 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 repos… https://t.co/e6DP9vpJOt
@CVEnew
7 Jul 2025
251 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes