CVE-2020-26294

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    CVE-2020-26294

    Published: 4 Jan 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. In Vela compiler before version 0.6.1 there is a vulnerability which allows exposure of server configuration. It impacts all users of Vela. An attacker can use Sprig's `env` function to retrieve configuration information, see referenced GHSA for an example. This has been fixed in version 0.6.1. In addition to upgrading, it is recommended to rotate all secrets.

    References: https://pkg.go.dev/github.com/go-vela/compiler/compiler, https://github.com/go-vela/compiler/commit/f1ace5f8a05c95c4d02264556e38a959ee2d9bda, https://github.com/go-vela/compiler/security/advisories/GHSA-gv2h-gf8m-r68j

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -d4713012d64cbeb62c58af5bfdc8ea5c1a522c1b

    Affected versions

    v0.6.0
    v0.6.0-rc2
    v0.6.0-rc1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2020-26294 | CVE-DB