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Case File

CVE-2019-12300

CRITICAL · CVSS 9.8 EPSS 1.84% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-05-23 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-12300
Severity
CRITICAL
CVSS
9.8
EPSS
1.84%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)