CVE-2023-27902

Name: CVE-2023-27902
Creator: NVD / NIST
Published: 2023-03-10T21:15:15.627+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2023-27902 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Jenkins 2.393 and earlier, LTS 2.375.3 and earlier shows temporary directories related to job workspaces, which allows attackers with Item/Workspace permission to access their contents.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier shows temporary directories related to job workspaces, which allows attackers with Item/Workspace permission to access their contents.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.74%

50.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Jenkins	Jenkins	< 2.375.4
Jenkins	Jenkins	< 2.394

References

https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807Vendor Advisory
https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-1807Vendor Advisory

Timeline

Published: Mar 10, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-27902?

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier shows temporary directories related to job workspaces, which allows attackers with Item/Workspace permission to access their contents.

How severe is CVE-2023-27902?

CVE-2023-27902 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2023-27902?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-27902?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST