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Fencer Intel
high 8.8

CVE-2024-41121 json

Custom workspace allow to overwrite plugin entrypoint executable in Woodpecker

published 2y ago modified 2mo ago also EUVD-2024-2456 , GHSA-xw35-rrcp-g7xm , GO-2024-2999

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

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.

Patch / fix

  • go go.woodpecker-ci.org/woodpecker/v2 2.7.0
  • go go.woodpecker-ci.org/woodpecker 2.7.0
  • woodpecker-ci woodpecker 2.7.0

Is CVE-2024-41121 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2y ago

Exploit prediction

0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
go go.woodpecker-ci.org/woodpecker/v2
<2.7.0
2.7.0
go go.woodpecker-ci.org/woodpecker
<2.7.0
all versions
2.7.0

Affected products

  • woodpecker-ci woodpecker

Classification

Weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.