A vulnerability, which was classified as problematic, has been found in vercel ms up to 1.x. This issue affects the function parse of the file index.js. The manipulation of the argument str leads to inefficient regular expression complexity. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 is able to address this issue. The patch is named caae2988ba2a37765d055c4eee63d383320ee662. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217451.
Fix
Patch, vendor advisory and mitigation references on NVD 6
- https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch
- https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch
- https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes
- https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch
- https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch
- https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.3 · vercelNVD modified 2026-10-15 16:17
Affected (CPE criteria) 1
cpe:2.3:a:vercel:ms:*:*:*:*:*:node.js:*:*
References 11
- https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch
- https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch
- https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes
- https://vuldb.com/?ctiid.217451 Permissions Required, Third Party Advisory
- https://vuldb.com/?id.217451 Permissions Required, Third Party Advisory
- https://github.com/vercel/ms/commit/caae2988ba2a37765d055c4eee63d383320ee662 Patch
- https://github.com/vercel/ms/pull/89 Exploit, Issue Tracking, Patch
- https://github.com/vercel/ms/releases/tag/2.0.0 Patch, Release Notes
- https://security.netapp.com/advisory/ntap-20241108-0002/
- https://vuldb.com/?ctiid.217451 Permissions Required, Third Party Advisory
- https://vuldb.com/?id.217451 Permissions Required, Third Party Advisory