CVE-2026-18646

danpros HTMLy Author Name htmly.php path traversal

MEDIUM
5.3
CVSS Score
Published: August 3, 2026 at 08:30 PM UTC
Updated: October 23, 2026 at 09:10 PM UTC
2 products affected across 2 vendorsHtmlyHTMLy

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.8%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/385565
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/385565/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-18646
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/854995
ExploitIssue Tracking
Source: cverecord
https://github.com/orionyan520/cve_report/issues/7

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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