CVE-2020-2257

CVE-2020-2257

EPSS 0.7%

Jenkins Validating String Parameter Plugin 2.4 and earlier does not escape various user-controlled fields, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Affected products

Jenkins project · Jenkins Validating String Parameter Plugin

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References

https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1935 http://www.openwall.com/lists/oss-security/2020/09/16/3