CVE-2026-2200
heyewei JFinalCMS API Endpoint save cross site scripting
- State
- Published
- Severity
- 4.8 Medium
- Published
- Feb 9, 2026
- Updated
- Feb 23, 2026
- Reserved
- Feb 7, 2026
Description
A weakness has been identified in heyewei JFinalCMS 5.0.0. This affects an unknown function of the file /admin/admin/save of the component API Endpoint. Executing a manipulation can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 2.4 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 2.4 Low | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 3.3 Low | AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
JFinalCMSheyewei |
|
References
- VDB-344903 | heyewei JFinalCMS API Endpoint save cross site scriptingvdb-entrytechnical-description
- VDB-344903 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #750098 | heyewei heyewei JFinalcms 5.0.0 Improper Neutralization of Input During Web Page Generationthird-party-advisory
- https://github.com/zh-010/my_cve/blob/main/heyewei%20JFinalCMS%20XSS.mdexploit
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