VULNERABILITY INTELLIGENCE

CVE-2019-1010263

CVSS score9.8 CRITICAL

EPSS probability1.34%

CISA KEVNot currently listed

Published2019-07-17

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Perl Crypt::JWT prior to 0.023 is affected by: Incorrect Access Control. The impact is: allow attackers to bypass authentication by providing a token by crafting with hmac(). The component is: JWT.pm, line 614. The attack vector is: network connectivity. The fixed version is: after commit b98a59b42ded9f9e51b2560410106207c2152d6c.

Weakness classification

nvd@nist.gov: CWE-347

Primary references

josh@bress.net — Patch, Third Party Advisory
josh@bress.net — Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Third Party Advisory