CVE-2025-8838
WinterChenS my-site Backend admin preHandle improper authentication
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 11, 2025
- Updated
- Aug 11, 2025
- Reserved
- Aug 10, 2025
Description
A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8. This vulnerability affects the function preHandle of the file /admin/ of the component Backend Interface. The manipulation of the argument uri leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The code maintainer responded to the issue that "[he] tried it, and using this link automatically redirects to the login page."
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
my-siteWinterChenS |
|
References
- VDB-319372 | WinterChenS my-site Backend admin preHandle improper authenticationvdb-entrytechnical-description
- VDB-319372 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #622421 | WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8 Incorrect Access Controlthird-party-advisory
- https://github.com/WinterChenS/my-site/issues/97issue-tracking
- https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791issue-tracking
- https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571exploitissue-tracking
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