CVE-2023-40350

Name: CVE-2023-40350
Creator: NVD / NIST
Published: 2023-08-16T15:15:12.25+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2023-40350 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Jenkins Docker Swarm Plugin 1.11 and earlier does not escape values returned from Docker before inserting them into the Docker Swarm Dashboard view, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control responses from Docker.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

Jenkins Docker Swarm Plugin 1.11 and earlier does not escape values returned from Docker before inserting them into the Docker Swarm Dashboard view, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control responses from Docker.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.51%

39.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Jenkins	Docker Swarm	<= 1.11

References

http://www.openwall.com/lists/oss-security/2023/08/16/3Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-2811Vendor Advisory
http://www.openwall.com/lists/oss-security/2023/08/16/3Mailing List, Third Party Advisory
https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-2811Vendor Advisory

Timeline

Published: Aug 16, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-40350?

How severe is CVE-2023-40350?

CVE-2023-40350 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2023-40350?

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-2023-40350?

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

Scan your code now

Source: NVD / NIST