CVE-2023-25764

moderate-risk
Published 2023-02-15

Jenkins Email Extension Plugin 2.93 and earlier does not escape, sanitize, or sandbox rendered email template output or log output generated during template rendering, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create or change custom email templates.

Do I need to act?

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11.7% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Jenkins

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2023/02/15/4
Vendor Advisory https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2934
Mailing List http://www.openwall.com/lists/oss-security/2023/02/15/4
Vendor Advisory https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2934
37
/ 100
moderate-risk
Severity 21/34 · High
Exploitability 11/34 · Low
Exposure 5/34 · Minimal