PT-2022-17576 · Czproject · Gitphp

Alessio Della Libera · Published 2022-04-25 · Updated 2023-08-08 · CVE-2022-25866

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions czproject/git-php versions prior to 4.0.3

Description The issue allows for Command Injection via git argument injection. When calling the isRemoteUrlReadable($url, array $refs = NULL) function, both the url and refs parameters are passed to the git ls-remote subcommand in a way that additional flags can be set, which can be used to perform a command injection.

Recommendations For versions prior to 4.0.3, update to version 4.0.3 or later to resolve the issue. As a temporary workaround, consider restricting the input for the url and refs parameters in the isRemoteUrlReadable($url, array $refs = NULL) function to prevent command injection.

Exploit

Fix

Special Elements Injection

Argument Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-88

CWE-77

Related Identifiers

CVE-2022-25866

GHSA-3XPW-VHMV-CW7H

SNYK-PHP-CZPROJECTGITPHP-2421349

Affected Products

Gitphp

References · 8

• 🔥 https://snyk.io/vuln/SNYK-PHP-CZPROJECTGITPHP-2421349 · Exploit
• https://github.com/czproject/git-php/commit/5e82d5479da5f16d37a915de4ec55e1ac78de733 · Patch
• https://osv.dev/vulnerability/GHSA-3xpw-vhmv-cw7h · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-25866 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25866 · Vendor Advisory
• https://github.com/czproject/git-php/releases/tag/v4.0.3 · Note
• https://github.com/czproject/git-php · Note
• https://t.me/cibsecurity/41409 · Telegram Post