CVE-2024-30261Undici's fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect
- 2.6LowCVSS base score
- 0.80%Exploitation in 30 daysEPSS · top 43% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity` option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
Timeline
ID reserved
By GitHub_M
- 9 days later
· 9 days later
Published
- 19 months later
· 19 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Low2.6 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N |
| NVDNVD · Modified | 3.1 | Low3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.80% · top 43% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.6.
Affected products
Affected packages
From reviewed advisories of the GitHub Advisory Database.
References
References8
- https://github.com/nodejs/undici/security/advisories/GHSA-9qxr-qj54-h672 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/nodejs/undici/commit/2b39440bd9ded841c93dd72138f3b1763ae26055 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3 (opens in a new tab)x_refsource_MISCx_transferred
- https://hackerone.com/reports/2377760 (opens in a new tab)x_refsource_MISCx_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/P6Q4RGETHVYVHDIQGTJGU5AV6NJEI67E/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/HQVHWAS6WDXXIU7F72XI55VZ2LTZUB33/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/NC3V3HFZ5MOJRZDY5ZELL6REIRSPFROJ/ (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20240905-0008/ (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-1176 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-9qxr-qj54-h672 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-30261)Record last updated .