CVE-2023-25167

Discourse is an open source discussion platform. In affected versions a malicious user can cause a regular expression denial of service using a carefully crafted git URL. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
GitHub_MCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
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CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
discoursediscourse
𝑥
< 3.0.1
discoursediscourse
3.1.0:beta1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/discourse/discourse/commit/ec4c30270887366dc28788bc4ab8a22a098573cd
https://github.com/discourse/discourse/security/advisories/GHSA-4w55-w26q-r35w
https://github.com/discourse/discourse/commit/ec4c30270887366dc28788bc4ab8a22a098573cd
https://github.com/discourse/discourse/security/advisories/GHSA-4w55-w26q-r35w