CVE-2026-18646
danpros HTMLy Author Name htmly.php path traversal
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 3, 2026
- Updated
- Aug 4, 2026
- Reserved
- Aug 3, 2026
Description
A weakness has been identified in danpros HTMLy up to 3.1.1. This vulnerability affects unknown code of the file /system/htmly.php of the component Author Name Handler. Executing a manipulation of the argument Name can lead to path traversal. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
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:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
HTMLydanpros |
|
References
- VDB-385565 | danpros HTMLy Author Name htmly.php path traversalvdb-entrytechnical-description
- VDB-385565 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-18646 | CVE Analysis and Reportthird-party-advisory
- Submit #854995 | danpros htmly v3.1.1 (latest) Path Traversalthird-party-advisory
- https://github.com/orionyan520/cve_report/issues/7exploitissue-tracking
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