What’s Vulnerable › Vulnerabilities

CVE-2026-70443

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-05 · updated 2026-10-24
• Weakness: CWE-269

Description

Jenkins Horreum Plugin 0.16.162.v33b_4a_a_b_5f828 and earlier does not set the appropriate context for credentials lookup, allowing attackers with Item/Configure permission to have Jenkins send credentials they are not entitled to use to the administrator-configured Horreum URL.

Affected products

• Jenkins Project Jenkins Horreum Plugin: through 0.16.162.v33b_4a_a_b_5f828

References

• https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3756

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