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CVE-2021-43578

HIGH
8.1
CVSS Score
Published: November 12, 2021 at 10:35 AM UTC
Updated: June 17, 2026 at 04:11 AM UTC
1 product affected across 1 vendorSquash Tm Publisher

Using Jenkins Squash TM Publisher (Squash4Jenkins) Plugin by Jenkins project?

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Severity
HIGH8.1
Exploit prediction
EPSS 1%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Squash Tm Publisher· Jenkinsjenkins-plugin
95%
v ≤ 1.0.0
Vendor states this is fixed in next of 1.0.0 (unknown)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2021/11/12/1
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2525

CVSS

8.1HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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