CVE-2026-68508

Published: Ago 21, 2026 Last Modified: Ago 22, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate() resolves and calls Python objects selected by configuration through _resolve_target() in hydra/_internal/instantiate/_instantiate2.py, allowing attacker-controlled target values and arguments to choose dangerous callables. A consuming application, library, CLI workflow, or model loader that passes untrusted configuration, CLI overrides, or model metadata into hydra.utils.instantiate() can therefore execute arbitrary code in its own process, including reading or modifying files and credentials or terminating the process. Version 1.3.4 adds target blocking with an explicit HYDRA_INSTANTIATE_ALLOWLIST_OVERRIDE escape hatch. This issue is fixed in version 1.3.4.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0025
Percentile
0,2th
Updated

Single Data Point

Only one EPSS measurement is available for this CVE. Trend analysis requires multiple data points over time.

94

Improper Control of Generation of Code ('Code Injection')

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Integrity Confidentiality Availability Non-Repudiation
Potential Impacts:
Bypass Protection Mechanism Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands Hide Activities
Applicable Platforms
Languages: Interpreted
Technologies: AI/ML
Likelihood of Exploit: Medium
View CWE Details
470

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Other
Potential Impacts:
Execute Unauthorized Code Or Commands Alter Execution Logic Dos: Crash, Exit, Or Restart Other Read Application Data
Applicable Platforms
Languages: Java, PHP, Interpreted
View CWE Details
https://github.com/hydra-ecosystem/hydra/commit/7faad0dcedf…
https://github.com/hydra-ecosystem/hydra/commit/7faad0dcedfb4c0a364aa1067c0080f…
https://github.com/hydra-ecosystem/hydra/issues/3259
https://github.com/hydra-ecosystem/hydra/issues/3259
https://github.com/hydra-ecosystem/hydra/pull/3261
https://github.com/hydra-ecosystem/hydra/pull/3261
https://github.com/hydra-ecosystem/hydra/releases/tag/v1.3.4
https://github.com/hydra-ecosystem/hydra/releases/tag/v1.3.4
https://github.com/hydra-ecosystem/hydra/security/advisorie…
https://github.com/hydra-ecosystem/hydra/security/advisories/GHSA-2cp2-2r3c-7p7r