En bref
- CVE-2026-90771 est une vulnérabilité FAIBLE (CVSS 3.7) touchant joi.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.39%, plus élevée que 33.0% des vulnérabilités.
- Correctif : mettre à jour vers 18.2.9, 17.13.8 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| joi npm | ≥ 18.0.0, < 18.2.9< 17.13.8
| 18.2.917.13.8
|
Description
joi before versions 17.13.8 and 18.2.9 contains a prototype pollution vulnerability in the messages compilation function that accepts proto as an error code. Attackers can supply proto keys in custom messages to replace the returned object's prototype, breaking downstream code relying on Object.prototype methods.
NVD description
joi before versions 17.13.8 and 18.2.9 contains a prototype pollution vulnerability in the messages compilation function that accepts __proto__ as an error code. Attackers can supply __proto__ keys in custom messages to replace the returned object's prototype, breaking downstream code relying on Object.prototype methods.
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