What’s Vulnerable › Vulnerabilities

CVE-2019-1003026

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-02-20 · updated 2026-06-17
• Weakness: CWE-918

Description

A server-side request forgery vulnerability exists in Jenkins Mattermost Notification Plugin 2.6.2 and earlier in MattermostNotifier.java that allows attackers with Overall/Read permission to have Jenkins connect to an attacker-specified Mattermost server and room and send a message.

Affected products

• Jenkins Mattermost: through 2.6.2

References

• http://www.securityfocus.com/bid/107295
• https://jenkins.io/security/advisory/2019-02-19/#SECURITY-985
• http://www.securityfocus.com/bid/107295
• https://jenkins.io/security/advisory/2019-02-19/#SECURITY-985

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