CVE-2026-106442
CVE-2026-106442 · Hydra instantiate target blacklist bypasses permit code execution
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Hydra is a framework for elegantly configuring complex applications. From 1.3.4 until 1.3.6 and 1.4.0.dev9, the instantiate() target blacklist introduced for CVE-2026-68508 incompletely checks the effective callable selected by the target field. Execution wrappers such as timeit.timeit, executable deserialization through pickle.loads, aliases, callable-returning helpers, generic dispatch, and deferred calls can obscure or defer the effective target and bypass name-based authorization. An attacker who causes an application to instantiate untrusted Hydra configuration can use these gaps to execute code with the application's privileges. This issue is fixed in versions 1.3.6 and 1.4.0.dev9.
CVSS 7.8 · Élevée · EPSS 0,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python
Produits et versions concernés
hydra
- Versions du logiciel
- >= 1.3.4, < 1.3.6: Concernée
- >= 1.4.0.dev0, < 1.4.0.dev9: Concernée
Aucun correctif publié
hydra-core PyPI
- Versions du logiciel
- 1.3.4
- 1.3.5
- Plages de versions concernées
- ECOSYSTEM: ≥ 1.3.4, < 1.3.6
Mettez à jour vers 1.3.6
hydra-core PyPI
- Versions du logiciel
- 1.4.0.dev1
- 1.4.0.dev3
- 1.4.0.dev4
- 1.4.0.dev5
- 1.4.0.dev6
- 1.4.0.dev8
- Plages de versions concernées
- ECOSYSTEM: ≥ 1.4.0.dev0, < 1.4.0.dev9
Mettez à jour vers 1.4.0.dev9
hydra-core PyPI
- Versions du logiciel
- 1.3.4
- 1.3.5
- 1.4.0.dev1
- 1.4.0.dev3
- 1.4.0.dev4
- 1.4.0.dev5
- 1.4.0.dev6
- 1.4.0.dev8
- Plages de versions concernées
- ECOSYSTEM: ≥ 1.3.4, < 1.3.6 ∪ ≥ 1.4.0.dev0, < 1.4.0.dev9
Mettez à jour vers 1.3.6; Mettez à jour vers 1.4.0.dev9
Sources originales
- https://github.com/hydra-ecosystem/hydra/security/advisories/GHSA-rqx7-p7vv-w7hr
- https://github.com/hydra-ecosystem/hydra/pull/3412
- https://github.com/hydra-ecosystem/hydra/pull/3413
- https://github.com/hydra-ecosystem/hydra/commit/2c82bbb3f39603b336cb852461739fdf7a38798a
- https://github.com/hydra-ecosystem/hydra/commit/f462811117b5ecfd2ed652ed52d6b4e3771bd943
- https://github.com/hydra-ecosystem/hydra/releases/tag/v1.3.6
- https://nvd.nist.gov/vuln/detail/CVE-2026-106442