CVE-2020-26294
High
Description
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.
SeverityHigh
CVSS7.4
Exploit probability—
ProductTarget Compiler
PublishedJan 4, 2021
First seenJan 4, 2021
Weakness typeCWE-78OS command injection
How to fix
Update
- target compiler0.6.1 or later
- github.com/go-vela/compiler0.6.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| target compiler | v < 0.6.1 | 0.6.1 |
| github.com/go-vela/compilerGo | v < 0.6.1 | 0.6.1 |
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