CVE-2023-25764

Description

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.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 3.83% Top 15%
Vendor Advisory jenkins.io
Affected: Jenkins Project Jenkins Email Extension Plugin
Published at:
Updated at:

References

Link Tags
https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2934 vendor advisory
http://www.openwall.com/lists/oss-security/2023/02/15/4 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2023-25764?
CVE-2023-25764 has been scored as a medium severity vulnerability.
How to fix CVE-2023-25764?
To fix CVE-2023-25764, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-25764 being actively exploited in the wild?
It is possible that CVE-2023-25764 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-25764?
CVE-2023-25764 affects Jenkins Project Jenkins Email Extension Plugin.
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