CVE-2026-18646

MEDIUM 5.3

danpros HTMLy Author Name htmly.php path traversal

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	danpros
Product	htmly
Published	Aug 3, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

danpros / HTMLy

3.1.0 3.1.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/385565 vuldb.com: https://vuldb.com/vuln/385565/cti vuldb.com: https://vuldb.com/cve/CVE-2026-18646 vuldb.com: https://vuldb.com/submit/854995 github.com: https://github.com/orionyan520/cve_report/issues/7

Credits

🔍 orionyan (VulDB User) VulDB CNA Team