CVE-2026-70375

8.8 HIGHpublic exploit available

Published 2026-08-05 · Updated 2026-08-10

AI risk analysis

Summary: The flaw allows attackers to inject and execute arbitrary shell commands through the Git deployer component, leading to remote code execution.
Exploitability: Exploitation requires access to the Git branch value, making it moderately easy for an attacker with control over this parameter.
Blast radius: If exploited, the vulnerability could lead to complete compromise of the affected system and potentially other systems in the network.
Prioritized remediation: Update HashBrown CMS to version 1.4.7 or later which includes a fix for this issue.

rcegitshellcms

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-78

Public exploit & PoC references

https://github.com/HashBrownCMS/hashbrown-cms

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.