CVE-2026-70375
High
Description
HashBrown CMS through 1.4.6 contains an OS Command Injection vulnerability (CWE-78) in the Git deployer component. GitDeployer.pullRepo in src/Server/Entity/Deployer/GitDeployer.js executes AppService.exec, interpolating the configured branch value directly into a shell command with no escaping.
SeverityHigh
CVSS8.8
Exploit probability—
ProductHashbrowncms Hashbrown-cms
PublishedAug 5, 2026
First seenAug 5, 2026
Weakness typeCWE-78OS command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| HashBrownCMS hashbrown-cms | v ≤ 1.4.6 | — |
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