CVE-2024-56326

Published: Dic 23, 2024 Last Modified: Nov 03, 2025 EU-VD ID: EUVD-2024-3607 Aliases: GHSA-q2x7-8rv6-6q7h
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,4
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: passive
Confidentiality: N/A
Integrity: N/A
Availability: N/A
HIGH 7,8
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls to str.format allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to store a reference to a malicious string's format method, then pass that to a filter that calls it. No such filters are built-in to Jinja, but could be present through custom filters in an application. After the fix, such indirect calls are also handled by the sandbox. This vulnerability is fixed in 3.1.5.

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
0,0009
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

693

Protection Mechanism Failure

Draft
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific
View CWE Details
1336

Improper Neutralization of Special Elements Used in a Template Engine

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity
Potential Impacts:
Execute Unauthorized Code Or Commands
Applicable Platforms
Languages: Interpreted, Java, JavaScript, PHP, Python
Technologies: AI/ML, Client Server, Not Technology-Specific
View CWE Details
Application

Jinja by Palletsprojects

Product Information
Vendor Palletsprojects
Product Jinja
Version Range Affected
To 3.1.5 (exclusive)
cpe:2.3:a:palletsprojects:jinja:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://lists.debian.org/debian-lts-announce/2025/04/msg000…
https://lists.debian.org/debian-lts-announce/2025/04/msg00022.html
https://github.com/pallets/jinja/commit/48b0687e05a5466a91c…
https://github.com/pallets/jinja/commit/48b0687e05a5466a91cd5812d604fa37ad0943b4
https://github.com/pallets/jinja/releases/tag/3.1.5
https://github.com/pallets/jinja/releases/tag/3.1.5
https://github.com/pallets/jinja/security/advisories/GHSA-q…
https://github.com/pallets/jinja/security/advisories/GHSA-q2x7-8rv6-6q7h