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Package details: pkg:maven/org.jenkins-ci.plugins/mailer@1.30
purl pkg:maven/org.jenkins-ci.plugins/mailer@1.30
Next non-vulnerable version 1.31.1
Latest non-vulnerable version 408.vd726a_1130320
Risk 3.1
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-1uad-jqyh-zqgq
Aliases:
CVE-2020-2252
GHSA-6fr3-286q-q3cr
Improper Validation of Certificate with Host Mismatch in Jenkins Mailer Plugin Jenkins Mailer Plugin prior to 1.32.1, 1.31.1, and 1.29.1 does not perform hostname validation when connecting to the configured SMTP server. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections. Mailer Plugin 1.32.1, 1.31.1, and 1.29.1 validates the SMTP hostname when connecting via TLS by default. In Mailer Plugin 1.32 and earlier, administrators can set the Java system property mail.smtp.ssl.checkserveridentity to true on startup to enable this protection. In case of problems, this protection can be disabled again by setting the Java system property mail.smtp.ssl.checkserveridentity to false on startup.
1.31.1
Affected by 0 other vulnerabilities.
1.32.1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-01T16:01:46.628516+00:00 GHSA Importer Affected by VCID-1uad-jqyh-zqgq https://github.com/advisories/GHSA-6fr3-286q-q3cr 38.0.0