What’s Vulnerable › Vulnerabilities

CVE-2020-2091

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-15 · updated 2026-06-17
• Weakness: CWE-862

Description

A missing permission check in Jenkins Amazon EC2 Plugin 1.47 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL within the AWS region using attacker-specified credentials IDs obtained through another method.

Affected products

• Jenkins project Jenkins Amazon EC2 Plugin: through 1.47

References

• https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1004
• https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1004

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