CVE-2026-113671

Published: Ott 20, 2026 Last Modified: Ott 20, 2026

ExploitDB:

Other exploit source:

Google Dorks:

MEDIUM 4,3

Source: [email protected]

Attack Vector: network

Attack Complexity: low

Privileges Required: low

User Interaction: none

Scope: unchanged

Confidentiality: low

Integrity: none

Availability: none

Description

AI Translation Available

ApostropheCMS is an open-source Node.js content management system. From 1.0.0-beta.10 until 1.0.0-beta.13 of the AI helper, an editor with image-generation capability can create a base64-generated image record without a stored provider URL and invoke image acceptance on a deployment using local relative storage with no trusted global base URL. The server resolves the fixed uploads path against a request-controlled Host-derived origin, enabling bounded server-side requests to an attacker-selected host, port, and HTTP origin, but not arbitrary-path retrieval or the stored-provider and absolute-storage configurations. This issue is fixed in AI helper 1.0.0-beta.13.

918

Server-Side Request Forgery (SSRF)

Incomplete

Abstraction: Base Structure: Simple

Common Consequences

Security Scopes Affected:

Confidentiality Integrity Access Control

Potential Impacts:

Read Application Data Execute Unauthorized Code Or Commands Bypass Protection Mechanism

Applicable Platforms

Technologies: Web Based, AI/ML, Web Server

View CWE Details

https://github.com/apostrophecms/apostrophe/security/adviso…

https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-527g-ff96-…

https://github.com/apostrophecms/apostrophe/commit/9500b8b0…

https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c2…

https://github.com/apostrophecms/apostrophe/commit/f84fd41c…

https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25…

https://github.com/apostrophecms/apostrophe/releases/tag/@a…

https://github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/ai-help…