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CVE-2026-86307: Cross-Site Request Forgery in light0011 cms

0
Medium
VulnerabilityCVE-2026-86307gcvecve-2026-86307cwe-352cwe-862
Published: 09/07/2026 (09/07/2026, 13:15:07 UTC)
Source: GCVE Database
Vendor/Project: light0011
Product: cms

Description

CVE-2026-86307 is a cross-site request forgery (CSRF) vulnerability affecting the light0011 cms. The vulnerability allows remote attackers to perform unauthorized actions by tricking authenticated users into submitting forged requests. The product uses a rolling release model, so no specific affected or fixed versions are identified. The vulnerability has been publicly disclosed, but no vendor response or patch is currently available. The CVSS 4.0 base score is 5.3, indicating a medium severity risk.

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

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/07/2026, 16:09:48 UTC

Technical Analysis

This vulnerability in light0011 cms involves cross-site request forgery (CWE-352) and improper authorization (CWE-862). It enables remote attackers to initiate unauthorized actions without user consent by exploiting the lack of CSRF protections. The product's rolling release model means no explicit version information is provided for affected or patched releases. The vendor has been informed but has not yet responded or issued a fix. The CVSS 4.0 vector indicates the attack requires no privileges, no user interaction other than UI prompting, and has low impact on integrity and availability.

Potential Impact

Successful exploitation allows remote attackers to perform unauthorized actions on behalf of authenticated users without their consent. This can lead to unauthorized state changes or operations within the CMS. The impact is limited to the scope of the CSRF vulnerability and the privileges of the targeted user. There is no indication of privilege escalation or direct confidentiality impact.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded or issued a fix, users should implement standard CSRF mitigations such as verifying anti-CSRF tokens in requests and restricting sensitive actions to POST methods with proper validation. Monitoring for updates from the vendor is recommended.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-09-06T18:16:48.671Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null
Gcve Source
db.gcve.eu

Threat ID: 6a9ee180acd9273b49e681a3

Added to database: 09/07/2026, 16:08:32 UTC

Last enriched: 09/07/2026, 16:09:48 UTC

Last updated: 09/08/2026, 01:05:51 UTC

Views: 11

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