Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Affecting go.woodpecker-ci.org/woodpecker/v2/pipeline/frontend package, versions >=2.0.0 <2.7.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published21 Jul 2024
- disclosed19 Jul 2024
- creditUnknown
Introduced: 19 Jul 2024
CVE-2024-41122 (opens in a new tab)How to fix?
Upgrade go.woodpecker-ci.org/woodpecker/v2/pipeline/frontend to version 2.7.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') via the custom environment variables. An attacker can alter the execution flow of plugins and potentially take over the host or extract sensitive information by creating malicious workflows. This is exploitable if the "gated" repo feature is not enabled.
Workaround
This vulnerability can be mitigated by enabling the "gated" repo feature and reviewing each change before running it.