CVE-2024-41122

Custom environment variables allow to alter execution flow of plugins in Woodpecker

Description

Woodpecker is a simple yet powerful CI/CD engine with great extensibility. The server allow to create any user who can trigger a pipeline run malicious workflows: 1. Those workflows can either lead to a host takeover that runs the agent executing the workflow. 2. Or allow to extract the secrets who would be normally provided to the plugins who's entrypoint are overwritten. This issue has been addressed in release version 2.7.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.31%
Third-Party Advisory github.com
Affected: woodpecker-ci woodpecker
Published at:
Updated at:

References

Link Tags
https://github.com/woodpecker-ci/woodpecker/security/advisories/GHSA-3wf2-2pq4-4rvc third party advisory
https://github.com/woodpecker-ci/woodpecker-security/issues/10 broken link
https://github.com/woodpecker-ci/woodpecker/issues/3929 patch
https://github.com/woodpecker-ci/woodpecker/pull/3909 patch
https://github.com/woodpecker-ci/woodpecker/pull/3934 patch

Frequently Asked Questions

What is the severity of CVE-2024-41122?
CVE-2024-41122 has been scored as a high severity vulnerability.
How to fix CVE-2024-41122?
To fix CVE-2024-41122, 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-2024-41122 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-41122 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-41122?
CVE-2024-41122 affects woodpecker-ci woodpecker.
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