Jenkins GitHub OAuth vulnerabilities

2 CVEs affecting Jenkins GitHub OAuth, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2019-1003019, published 2019-02-06.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2019-1003018, published 2019-02-06. Medium severity, CVSS 4.3. EPSS: 1.1% chance of exploitation in the next 30 days. An exposure of sensitive information vulnerability exists in Jenkins GitHub Authentication Plugin 0.29 and earlier in GithubSecurityRealm/config.jelly that allows attackers able to view a Jenkins…
• CVE-2019-1003019, published 2019-02-06. Medium severity, CVSS 5.9. EPSS: 0.9% chance of exploitation in the next 30 days. An session fixation vulnerability exists in Jenkins GitHub Authentication Plugin 0.29 and earlier in GithubSecurityRealm.java that allows unauthorized attackers to impersonate another user if they…