CVE-2019-12300

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CVSS 3.0

9.8 critical

EPSS

2%p78

Published

May 23, 2019 (May 23, 2019)

Modified

Jun 17, 2026

Description

Buildbot before 1.8.2 and 2.x before 2.3.1 accepts a user-submitted authorization token from OAuth and uses it to authenticate a user. If an attacker has a token allowing them to read the user details of a victim, they can login as the victim.

Vendors: buildbot
Products: buildbot
Weakness: CWE-287
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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