{"id":"CVE-2024-41122","aliases":["EUVD-2024-2240","GHSA-3wf2-2pq4-4rvc","GO-2024-2998"],"status":"published","title":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00618,"percentile":0.4998,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2024-07-19T19:58:41Z","modified":"2026-10-28T02:30:32Z","fixes":[{"ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker/v2","fixed_in":["2.7.0"],"sources":["ghsa","osv"]},{"ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker","fixed_in":["2.7.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker/v2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.0"}]}]},{"source":"ghsa","ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.0"}]}]},{"source":"osv","ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker/v2","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.0"}]}]},{"source":"osv","ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.0"}]}]},{"source":"osv","ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"go.woodpecker-ci.org/woodpecker/v2","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.0"}]}]}],"products":[{"vendor":"woodpecker-ci","product":"woodpecker"}],"references":[{"url":"https://github.com/woodpecker-ci/woodpecker/security/advisories/GHSA-3wf2-2pq4-4rvc","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/woodpecker-ci/woodpecker-security/issues/10","tags":["x_refsource_MISC","x_transferred","Broken Link","report","web"]},{"url":"https://github.com/woodpecker-ci/woodpecker/issues/3929","tags":["x_refsource_MISC","x_transferred","Patch","report","web"]},{"url":"https://github.com/woodpecker-ci/woodpecker/pull/3909","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/woodpecker-ci/woodpecker/pull/3934","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/woodpecker-ci/woodpecker/commit/8aa3e5ec82c92eca3279e4be68625111eeedf1c4","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41122","tags":["advisory"]},{"url":"https://pkg.go.dev/vuln/GO-2024-2998","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3wf2-2pq4-4rvc"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41122.json","tags":["advisory"]},{"url":"https://github.com/woodpecker-ci/woodpecker","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-41122","title":"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.","status":"published","published":"2024-07-19T19:58:41.18Z","modified":"2024-08-02T04:46:52.559Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:34:03.661584Z"}],"euvd":[{"id":"EUVD-2024-2240","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.","status":"published","published":"2024-07-19T19:58:41Z","modified":"2024-08-02T04:46:52Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:16.930013Z"}],"ghsa":[{"id":"GHSA-3wf2-2pq4-4rvc","title":"Woodpecker's custom environment variables allow to alter execution flow of plugins","description":"### Impact\nThe server allow to create any user who can trigger a pipeline run malicious workflows:\n- Those workflows can either lead to a host takeover that runs the agent executing the workflow.\n- Or allow to extract the secrets who would be normally provided to the plugins who's entrypoint are overwritten.\n\n### Patches\nhttps://github.com/woodpecker-ci/woodpecker/pull/3909\nhttps://github.com/woodpecker-ci/woodpecker/pull/3934\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\n**Enable the \"gated\" repo feature and review each change upfront of running**\n\n### References\n- https://github.com/woodpecker-ci/woodpecker/pull/3909\n- https://github.com/woodpecker-ci/woodpecker/pull/3934\n- https://github.com/woodpecker-ci/woodpecker-security/issues/10 (info will be published later at https://github.com/woodpecker-ci/woodpecker/issues/3929)\n- https://github.com/woodpecker-ci/woodpecker/issues/3929 (info will be published later once we got adoption of the update)\n\n### Credits\n\n- Daniel Kilimnik [@D_K_Dev](https://x.com/D_K_Dev) (Neodyme AG)\n- Felipe Custodio Romero [@_localo_](https://x.com/_localo_) (Neodyme AG)","status":"published","published":"2024-07-19T19:59:06Z","modified":"2024-11-18T16:26:55Z","cvss":[{"version":"4.0","score":6,"vector":"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","level":"medium"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:38:20.012356Z"}],"nvd":[{"id":"CVE-2024-41122","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.","status":"published","published":"2024-07-19T20:15:08.43Z","modified":"2026-06-17T07:47:19.223Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:10:13.413515Z"}],"osv":[{"id":"CVE-2024-41122","title":"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.","status":"published","published":"2024-07-19T19:58:41.18Z","modified":"2026-10-28T02:30:32.82828196Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:44:41.963899Z"},{"id":"GHSA-3wf2-2pq4-4rvc","title":"Woodpecker's custom environment variables allow to alter execution flow of plugins","description":"### Impact\nThe server allow to create any user who can trigger a pipeline run malicious workflows:\n- Those workflows can either lead to a host takeover that runs the agent executing the workflow.\n- Or allow to extract the secrets who would be normally provided to the plugins who's entrypoint are overwritten.\n\n### Patches\nhttps://github.com/woodpecker-ci/woodpecker/pull/3909\nhttps://github.com/woodpecker-ci/woodpecker/pull/3934\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\n**Enable the \"gated\" repo feature and review each change upfront of running**\n\n### References\n- https://github.com/woodpecker-ci/woodpecker/pull/3909\n- https://github.com/woodpecker-ci/woodpecker/pull/3934\n- https://github.com/woodpecker-ci/woodpecker-security/issues/10 (info will be published later at https://github.com/woodpecker-ci/woodpecker/issues/3929)\n- https://github.com/woodpecker-ci/woodpecker/issues/3929 (info will be published later once we got adoption of the update)\n\n### Credits\n\n- Daniel Kilimnik [@D_K_Dev](https://x.com/D_K_Dev) (Neodyme AG)\n- Felipe Custodio Romero [@_localo_](https://x.com/_localo_) (Neodyme AG)","status":"published","published":"2024-07-19T19:59:06Z","modified":"2026-09-10T03:50:16.1901746Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":6,"vector":"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","level":"medium"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:46:36.092962Z"},{"id":"GO-2024-2998","title":"Woodpecker's custom environment variables allow to alter execution flow of plugins in go.woodpecker-ci.org/woodpecker","description":"Woodpecker's custom environment variables allow to alter execution flow of plugins in go.woodpecker-ci.org/woodpecker","status":"published","published":"2024-08-06T22:03:16Z","modified":"2026-03-03T04:55:34.405564Z","updated_at":"2026-11-02T15:47:01.453823Z"}]}}