CVE-2026-70375

HIGH

HashBrown CMS: OS Command Injection via Git Deployer Branch Field

Title source: cna
STIX 2.1

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.

References (2)

Core 2

Scores

CVSS v3 8.8
EPSS 0.0098
EPSS Percentile 59.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-78
Status published
Products (1)
HashBrownCMS/hashbrown-cms < 1.4.6
Published Aug 05, 2026
Tracked Since Aug 05, 2026