CVE-2026-102811: Missing Authentication for Critical Function in rochacbruno marmite
Marmite through 0.4.2 contains missing authentication in the development server endpoints /__marmite__/content, /__marmite__/config, and /__marmite__/file/, allowing unauthenticated attackers to create, modify, and overwrite site content and configuration. Attackers can exploit unsanitized path parameters in handle_create_content and handle_clone_content to write files outside the project directory via directory traversal.
AI Analysis
Technical Summary
CVE-2026-102811 affects rochacbruno's Marmite through version 0.4.2. The vulnerability arises from missing authentication on development server endpoints /__marmite__/content, /__marmite__/config, and /__marmite__/file/, which allows unauthenticated attackers to manipulate site content and configuration. Additionally, unsanitized path parameters in the functions handle_create_content and handle_clone_content permit directory traversal attacks, enabling attackers to write files outside the intended project directory.
Potential Impact
Unauthenticated attackers can create, modify, and overwrite site content and configuration, potentially compromising the integrity and availability of the affected system. Directory traversal allows writing files outside the project directory, which could lead to further system compromise or persistent unauthorized access.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the development server endpoints and avoid exposing them to untrusted networks.
CVE-2026-102811: Missing Authentication for Critical Function in rochacbruno marmite
Description
Marmite through 0.4.2 contains missing authentication in the development server endpoints /__marmite__/content, /__marmite__/config, and /__marmite__/file/, allowing unauthenticated attackers to create, modify, and overwrite site content and configuration. Attackers can exploit unsanitized path parameters in handle_create_content and handle_clone_content to write files outside the project directory via directory traversal.
CVSS v4.0
Score 8.7high
Affected software
rochacbruno
marmite
pkg:github/rochacbruno/marmiteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-102811 affects rochacbruno's Marmite through version 0.4.2. The vulnerability arises from missing authentication on development server endpoints /__marmite__/content, /__marmite__/config, and /__marmite__/file/, which allows unauthenticated attackers to manipulate site content and configuration. Additionally, unsanitized path parameters in the functions handle_create_content and handle_clone_content permit directory traversal attacks, enabling attackers to write files outside the intended project directory.
Potential Impact
Unauthenticated attackers can create, modify, and overwrite site content and configuration, potentially compromising the integrity and availability of the affected system. Directory traversal allows writing files outside the project directory, which could lead to further system compromise or persistent unauthorized access.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the development server endpoints and avoid exposing them to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-29T17:11:36.832Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abbf57794a11e1e08e480d4
Added to database: 09/29/2026, 17:29:27 UTC
Last enriched: 09/29/2026, 17:40:14 UTC
Last updated: 09/29/2026, 18:31:03 UTC
Views: 6
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