CVE-2026-86305
HighCVSS 7.3Exploitation Probability (EPSS)
Low risk31th percentile - higher than 31% of all known CVEs
Summary
A security flaw has been discovered in light0011 cms in the function Upload::upload of the file ThinkPHP/Library/Think/Upload.class.php. Manipulation results in unrestricted upload. The attack can be carried out remotely, and the exploit is publicly available.
Risk Assessment
Unrestricted file upload could allow an attacker to upload malicious software to the server, potentially leading to full system compromise.
Recommendation
Immediately restrict file upload capabilities, apply available patches or workarounds, and contact the vendor for updates.
Other vulnerabilities in light0011 cms
See all- CVE-2026-86308Medium
A vulnerability was detected in light0011 cms (specific commits). This issue affects some unknown processing of the file App/Common/Conf/config.php of the component Debug Mode. Manipulation of the argument DB_DEBUG results in information disclosure. It is possible to launch the attack remotely. The exploit is now public and may be used. This product uses rolling releases, so version details are not available.
- CVE-2026-86307Medium
A security vulnerability has been detected in light0011 cms (specific commits). This vulnerability affects unknown code. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. This product uses rolling releases, so no version details are available.
- CVE-2026-86306High
A weakness has been identified in light0011 cms in the file App/Home/Model/UserModel.class.php of the Cookie Helper component. Manipulation of the Username argument leads to improper authentication. The attack can be performed remotely, and the exploit is publicly available.
- CVE-2026-85382Medium
A vulnerability was detected in light0011 cms (specific versions) in the function htmlspecialchars_decode of the file App/Home/View/Default/Chapter/oneChapter.tpl of the Chapter Content Output component. Manipulation of the content argument results in cross-site scripting. Remote exploitation is possible. The exploit is public, and the project has not responded.
- CVE-2026-85381Medium
A security vulnerability has been detected in light0011 cms (specific versions) in the file App/Home/Controller/ChapterController.class.php of the Chapter Controller component. Manipulation of the content argument leads to authorization bypass. The attack may be launched remotely. The exploit is public, and the project has not responded.
- CVE-2026-85380High
A weakness has been identified in light0011 cms (specific versions). This vulnerability affects the function catchimage of the file Public/ueditor/php/controller.php of the component UEditor. This manipulation of the argument source[] causes server-side request forgery. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
- CVE-2026-85379High
A security flaw has been discovered in light0011 cms (specific versions). This affects the function ChapterModel::searchChapter of the file App/Home/Controller/ChapterController.class.php of the component Query Builder. The manipulation of the argument content results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
- CVE-2026-85378High
A vulnerability was identified in light0011 cms (specific versions). Affected by this issue is the function AuthController::_initialize of the file App/Admin/Controller/ChapterController.class.php of the component Chapter Controller. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit is publicly available and might be used. Continuous delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Original NVD description (English source)
A security flaw has been discovered in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this issue is the function Upload::upload of the file ThinkPHP/Library/Think/Upload.class.php. Performing a manipulation results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

