GitPython: command injection via unguarded Git options in `Repo.archive()`, `git.ls_remote()`, and arbitrary file overwrite via `Repo.iter_commits()` / `Repo.blame()`

Summary GitPython spawns the real git binary with an argument vector built from caller-supplied values. To prevent argument injection, GitPython maintains denylists of "unsafe" Git options --upload-pack, --receive-pack, --exec, -c, --config, … that can be abused to run arbitrary commands, and...

CVE-2026-64881 Command Injection

The audit file upload handler does not sanitize filenames, allowing shell metacharacters to flow into system command execution. This input validation failure enables command injection when chained with a related vulnerability...

CVE-2026-64881

CVE-2026-64881 involves an audit file upload handler that fails to sanitize filenames, allowing shell metacharacters to flow into system command execution. This input validation failure enables command injection when chained with a related vulnerability. The CVSS scores indicate high impact to co...

CVE-2026-64881 Command Injection

The audit file upload handler does not sanitize filenames, allowing shell metacharacters to flow into system command execution. This input validation failure enables command injection when chained with a related vulnerability...

CVE-2026-64879

A filename supplied during file upload is not properly sanitized before being used in system command execution, allowing an attacker to inject shell metacharacters and achieve command injection via the audit file upload functionality...

CVE-2026-64879 Command Injection

A filename supplied during file upload is not properly sanitized before being used in system command execution, allowing an attacker to inject shell metacharacters and achieve command injection via the audit file upload functionality...

CVE-2026-64879

Technical details about CVE-2026-64879 are not publicly available in the provided documents. Monitor for updates.

CVE-2026-64879 Command Injection

A filename supplied during file upload is not properly sanitized before being used in system command execution, allowing an attacker to inject shell metacharacters and achieve command injection via the audit file upload functionality...

Incomplete List of Disallowed Inputs

Overview GitPython is a python library used to interact with Git repositories Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs through Git.checkunsafeoptions in git/cmd.py. An attacker can execute arbitrary commands by supplying abbreviated unsafe option...

GHSA-2F96-G7MH-G2HX GitPython: Command Injection via git long-option prefix abbreviation bypass of CVE-2026-42215 blocklist

Command injection via long-option prefix abbreviation bypassing checkunsafeoptions incomplete fix of CVE-2026-42215 / GHSA-rpm5-65cw-6hj4 Component: gitpython-developers/GitPython PyPI: GitPython Affected: all versions carrying the 3.1.47 blocklist fix, through current main verified at commit...

GitPython: Command Injection via git long-option prefix abbreviation bypass of CVE-2026-42215 blocklist

Command injection via long-option prefix abbreviation bypassing checkunsafeoptions incomplete fix of CVE-2026-42215 / GHSA-rpm5-65cw-6hj4 Component: gitpython-developers/GitPython PyPI: GitPython Affected: all versions carrying the 3.1.47 blocklist fix, through current main verified at commit...

GHSA-V396-V7Q4-X2QJ GitPython unsafe clone option gate bypass through joined short options

GitPython version 3.1.50 blocks unsafe git clone options such as --upload-pack, -u, --config, and -c unless callers explicitly pass allowunsafeoptions=True. However, the default unsafe-option gate does not recognize joined short-option forms such as -u/path/to/helper. Git itself accepts -u as the...

Command Injection

Overview GitPython is a python library used to interact with Git repositories Affected versions of this package are vulnerable to Command Injection via the canonicalizeoptionname function in git/cmd.py. An attacker can execute a local helper command by supplying joined short clone options such as...

GitPython unsafe clone option gate bypass through joined short options

GitPython version 3.1.50 blocks unsafe git clone options such as --upload-pack, -u, --config, and -c unless callers explicitly pass allowunsafeoptions=True. However, the default unsafe-option gate does not recognize joined short-option forms such as -u/path/to/helper. Git itself accepts -u as the...

CVE-2026-64878

Unvalidated input in asset filter parameters allows shell metacharacters to escape command argument handling, resulting in remote code execution as a low-privileged OS user via the Analysis REST endpoint...

CVE-2026-64878 Command Injection

Unvalidated input in asset filter parameters allows shell metacharacters to escape command argument handling, resulting in remote code execution as a low-privileged OS user via the Analysis REST endpoint...

CVE-2026-64878

CVE-2026-64878 is a command-injection vulnerability described as unvalidated input in asset filter parameters that allows shell metacharacters to escape command argument handling, enabling remote code execution on a low-privileged OS user via the Analysis REST endpoint. The connected Tenable advi...

CVE-2026-64878 Command Injection

Unvalidated input in asset filter parameters allows shell metacharacters to escape command argument handling, resulting in remote code execution as a low-privileged OS user via the Analysis REST endpoint...

Exploit for CVE-2026-53595

CVE-2026-53595 + CVE-2026-53593 — FreeScout Anonymous ATO →...

GHSA-P63J-VCC4-9VMV @vitest/browser: Browser Mode provider commands bypass the file-access permission gate

Summary Browser Mode exposes a set of built-in "commands" that run on the Node.js side of the test runner and can touch the local filesystem taking screenshots, managing Playwright traces, uploading files for , comparing screenshots. Several of these commands accept a file path from the browser a...