Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L H N U L N N 2.7 .0026 16.5 —
AFFECTED Product Versions Fixed JCH Optimize 4.2.1 – —
TIMELINE Sep 2 Reserved by WPScan Sep 5 Published (CNA: WPScan) Sep 6 EXPLOIT PUBLISHED — CVE-2025-15693 (Unknown JCH Optimize). Public exploit reference added.
The JCH Optimize WordPress plugin before 5.0.1 does not properly restrict a directory path provided to one of its administrative image-browsing features to within the site, allowing high-privilege users, administrators on single-site and sub-site administrators on multisite, to enumerate directories and file names outside the web root.
| Date | Event | Detail |
|---|---|---|
| September 2, 2026 | Reserved | Reserved by WPScan |
| September 5, 2026 | Published | Published (CNA: WPScan) |
| September 6, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2025-15693 (Unknown JCH Optimize). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Unknown | JCH Optimize | — | 4.2.1 | — |
Authoritative record: CVE-2025-15693 at cve.org
Weaknesses: CWE-22
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2025-15693 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 Sunday, October 4, 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.
