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CVE-2026-100873: Cross-Site Request Forgery in mathurvishal CloudClassroom-PHP-Project

0
Medium
VulnerabilityCVE-2026-100873cvecve-2026-100873
Published: 09/27/2026 (09/27/2026, 18:00:15 UTC)
Source: CVE Database V5
Vendor/Project: mathurvishal
Product: CloudClassroom-PHP-Project

Description

CVE-2026-100873 is a cross-site request forgery (CSRF) vulnerability in the mathurvishal CloudClassroom-PHP-Project. The vulnerability affects the project up to commit 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The specific vulnerable function is unknown. The vulnerability can be exploited remotely and requires user interaction. The vendor did not respond to disclosure attempts, and no patch or versioning information is available. Public exploit code exists.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Vuln. Confidentiality
None
Vuln. Integrity
Low
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Affected software

mathurvishal

CloudClassroom-PHP-Project

CPE configurations
cpe:2.3:a:mathurvishal:cloudclassroom-php-project:*:*:*:*:*:*:*:*

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/27/2026, 18:47:41 UTC

Technical Analysis

This vulnerability in the mathurvishal CloudClassroom-PHP-Project allows an attacker to perform cross-site request forgery attacks remotely. The affected element is an unspecified function, and the project lacks versioning, making it impossible to identify affected or fixed versions. The vendor was contacted but did not respond, and no patch information is available. The CVSS 4.0 base score is 5.3, indicating medium severity. Exploit code is publicly available, but no known exploitation in the wild has been reported.

Potential Impact

Successful exploitation allows an attacker to trick an authenticated user into submitting unauthorized requests to the application, potentially causing unintended actions. The vulnerability requires user interaction and does not require privileges or authentication. The impact is limited to the scope of the CSRF attack and the application's functionality exposed to such requests.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, users should implement standard CSRF mitigations such as verifying anti-CSRF tokens in requests and restricting unsafe HTTP methods. Monitor for updates from the vendor or community for official fixes.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-09-27T03:27:35.670Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6ab9616af7a7c54106563684

Added to database: 09/27/2026, 18:33:14 UTC

Last enriched: 09/27/2026, 18:47:41 UTC

Last updated: 09/27/2026, 19:58:06 UTC

Views: 8

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