CVE-2021-43578 - CVE House
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Status published High CVE-2021-43578

Jenkins Squash TM Publisher (Squash4Jenkins) Plugin 1.0.0 and earlier implements...

Vulnerability Description

Jenkins Squash TM Publisher (Squash4Jenkins) Plugin 1.0.0 and earlier implements an agent-to-controller message that does not implement any validation of its input, allowing attackers able to control agent processes to replace arbitrary files on the Jenkins controller file system with an attacker-controlled JSON string.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Jenkins project

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Affected Software

Jenkins Squash TM Publisher (Squash4Jenkins) Plugin
Vulnerable Versions:
unspecified, next of 1.0.0

Timeline

Official Publish: November 12th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.