CVE-2025-53532

| EUVD-2025-20284 MEDIUM
2025-07-07 [email protected]
Authentication Bypass
5.3
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 16, 2026 - 03:37 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 03:37 euvd
EUVD-2025-20284
CVE Published
Jul 07, 2025 - 17:15 nvd
MEDIUM 5.3

DescriptionNVD

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.

AnalysisAI

A security vulnerability in giscus (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Technical ContextAI

CWE-285 (Improper Authorization). Affects giscus.

RemediationAI

Monitor vendor channels for patch availability.

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CVE-2025-53532 vulnerability details – vuln.today
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