CVE-2026-76783
DeDeCMS advancedsearch.php sql injection
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 20, 2026
- Updated
- Aug 20, 2026
- Reserved
- Aug 19, 2026
Description
A security vulnerability has been detected in DeDeCMS 53_1_UTF8. This vulnerability affects unknown code of the file /plus/advancedsearch.php. Such manipulation of the argument sql leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
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
Affected Products
| Product | Versions |
|---|---|
DeDeCMSn/a |
|
References
- VDB-393243 | DeDeCMS advancedsearch.php sql injectionvdb-entrytechnical-description
- VDB-393243 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-76783 | CVE Analysis and Reportthird-party-advisory
- Submit #879225 | https://www.dedecms.com/ DeDeCMS V53_1_UTF8 SQL Injectionthird-party-advisory
- https://uvxbywu62qm.feishu.cn/wiki/X1T5w8jPUinAsVkM0bhcZf4XnHe?from=from_copylinkexploit
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