CVE-2026-12590
1 advisory.
npm/body-parser CVE-2026-12590: low 3.7, EPSS 0.41%
body-parser vulnerable to denial of service when invalid limit value silently disables size enforcement
Action: Upgrade body-parser to 1.20.6 or later.
npm i body-parser@1.20.6npm i body-parser@2.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.20.6 | - |
| 2.0.0 | 2.3.0 | - |
Fixed versions
| 1.20.6 | 2.3.0 |
Sources
- osv: GHSA-v422-hmwv-36x6
- https://github.com/expressjs/body-parser/security/advisories/GHSA-v422-hmwv-36x6
- https://nvd.nist.gov/vuln/detail/CVE-2026-12590
- https://github.com/expressjs/body-parser/pull/698
- https://github.com/expressjs/body-parser/pull/741
- https://github.com/expressjs/body-parser/commit/2322e111cc321413ec2b7b76d01be533d3de9d7d
- https://github.com/expressjs/body-parser/commit/3492672eee593d5c158f239b6e9115498a5dbeac
- https://cna.openjsf.org/security-advisories.html
- https://github.com/expressjs/body-parser
- https://github.com/expressjs/body-parser/releases/tag/1.20.6
- https://github.com/expressjs/body-parser/releases/tag/v2.3.0
CVE-2026-12590 · published · modified · JSON