VulnerabilityModified
CVE-2021-21667
Jenkins Scriptler Plugin 3.2 and earlier does not escape parameter names shown in job configuration forms, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.
MEDIUM 5.4EPSS 75.7%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 75.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Jenkins Scriptler Plugin 3.2 and earlier does not escape parameter names shown in job configuration forms, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 75.74% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- jenkins/scriptler
- Source
- jenkinsci-cert@googlegroups.com
References
- http://www.openwall.com/lists/oss-security/2021/06/16/3Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2021-06-16/#SECURITY-2224Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/06/16/3Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2021-06-16/#SECURITY-2224Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.