Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N N N L N N 5.5 .0054 43.1 —
AFFECTED Product Versions Fixed HTMLy 3.1.0 – —
TIMELINE Aug 3 Reserved by VulDB Aug 3 Published (CNA: VulDB) Aug 4 EXPLOIT PUBLISHED — CVE-2026-18646 (danpros HTMLy). Public exploit reference added.
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.
| Date | Event | Detail |
|---|---|---|
| August 3, 2026 | Reserved | Reserved by VulDB |
| August 3, 2026 | Published | Published (CNA: VulDB) |
| August 4, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-18646 (danpros HTMLy). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| danpros | HTMLy | — | 3.1.0 | — |
Authoritative record: CVE-2026-18646 at cve.org
Vendors: danpros
Weaknesses: CWE-22
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-18646 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.