> CVE-2026-42284 [HIGH]

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PUBLISHED
2026-05-07 19:16
MODIFIED
2026-05-07 19:49
CVSS_SCORE V3
8.1
EPSS (Prob. Exploit)
0.57%
Top 52.5%
DATA SOURCES:
NVD 🔗 2026-05-07 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-05 OSV 🔗 2026-11-02

> DESCRIPTION

GitPython is a python library used to interact with Git repositories. Prior to version 3.1.47, _clone() validates multi_options as the original list, then executes shlex.split(" ".join(multi_options)). A string like "--branch main --config core.hooksPath=/x" passes validation (starts with --branch), but after split becomes ["--branch", "main", "--config", "core.hooksPath=/x"]. Git applies the config and executes attacker hooks during clone. This issue has been patched in version 3.1.47.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EXPLOITABILITY
2.2
IMPACT
5.9

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
High (H)
Conditions spécifiques doivent être réunies pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-88

> CWE DETAILED DESCRIPTIONS

CWE-88: Improper Neutralization of Argument Delimiters in a Command - The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.

> RED HAT SECURITY ADVISORIES

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Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Satellite 6.19.4 Async Update
A new release is now available for Red Hat Satellite 6.19 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (C...
Red Hat Security Advisory: RHOAI 2.25.11 - Red Hat OpenShift AI
Updated images are now available for Red Hat OpenShift AI.
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.5
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.6

> GITHUB SECURITY ADVISORY

GHSA-x2qx-6953-8485 HIGH

GitPython: Unsafe option check validates multi_options before shlex.split transformation

AFFECTED PACKAGES:
PIP / GitPython
< 3.1.47
Fixed in: 3.1.47

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

GitPython: Unsafe option check validates multi_options before shlex.split transforms it

AFFECTED PACKAGES:
Unknown / Unknown
93 versions affected
ALIASES:
GHSA-x2qx-6953-8485, PYSEC-2026-2161

> HISTORIQUE DES MODIFICATIONS

Première apparition
07/05/2026 19:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:59
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') - The product constructs a string for a command to be executed by a separate component in another control sph...
Nouvelle valeur:
CWE-88: Improper Neutralization of Argument Delimiters in a Command - The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not pr...
📊 ENRICHISSEMENT 01/06/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') - The product constructs a string for a command to be executed by a separate component in another control sph...
Total des modifications: 2 Dernière mise à jour: 1 week ago

> REFERENCES

https://github.com/gitpython-developers/GitPython/releases/tag/3.1.47
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-x2qx-...
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