Vulnerability Description
A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Yarnpkg | Yarn | <= 1.22.22 |
Related Weaknesses (CWE)
References
- https://github.com/yarnpkg/yarn/pull/9203ExploitIssue Tracking
- https://vuldb.com/?ctiid.320913Permissions RequiredVDB Entry
- https://vuldb.com/?id.320913Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.633486Third Party AdvisoryVDB Entry
- https://github.com/yarnpkg/yarn/pull/9203ExploitIssue Tracking
FAQ
What is CVE-2025-9308?
CVE-2025-9308 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression co...
How severe is CVE-2025-9308?
CVE-2025-9308 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-9308?
Check the references section above for vendor advisories and patch information. Affected products include: Yarnpkg Yarn.