CVE-2024-41122 – go.woodpecker-ci.org/woodpecker/v2

Package

Manager: go
Name: go.woodpecker-ci.org/woodpecker/v2
Vulnerable Version: >=0 <2.7.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00231 pctl0.45823

Details

Woodpecker's custom environment variables allow to alter execution flow of plugins ### Impact The server allow to create any user who can trigger a pipeline run malicious workflows: - Those workflows can either lead to a host takeover that runs the agent executing the workflow. - Or allow to extract the secrets who would be normally provided to the plugins who's entrypoint are overwritten. ### Patches https://github.com/woodpecker-ci/woodpecker/pull/3909 https://github.com/woodpecker-ci/woodpecker/pull/3934 ### Workarounds _Is there a way for users to fix or remediate the vulnerability without upgrading?_ **Enable the "gated" repo feature and review each change upfront of running** ### References - https://github.com/woodpecker-ci/woodpecker/pull/3909 - https://github.com/woodpecker-ci/woodpecker/pull/3934 - https://github.com/woodpecker-ci/woodpecker-security/issues/10 (info will be published later at https://github.com/woodpecker-ci/woodpecker/issues/3929) - https://github.com/woodpecker-ci/woodpecker/issues/3929 (info will be published later once we got adoption of the update) ### Credits - Daniel Kilimnik [@D_K_Dev](https://x.com/D_K_Dev) (Neodyme AG) - Felipe Custodio Romero [@_localo_](https://x.com/_localo_) (Neodyme AG)

Metadata

Created: 2024-07-19T19:59:06Z
Modified: 2024-11-18T16:26:54Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-3wf2-2pq4-4rvc/GHSA-3wf2-2pq4-4rvc.json
CWE IDs: ["CWE-74"]
Alternative ID: GHSA-3wf2-2pq4-4rvc
Finding: F184
Auto approve: 1