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.
Unknown Classified Listing — Classified Listing < 5.4.4 - Contributor+ Unpublished Post Content Disclosure via rtcl_block_css_get_posts
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L H N U L N N 2.7 .0018 7.7 —
AFFECTED
Product Versions Fixed
Classified Listing unspecified —
TIMELINE
Jul 20 Reserved by WPScan
Aug 3 Published (CNA: WPScan)
Aug 4 EXPLOIT PUBLISHED — CVE-2026-16274 (Unknown Classified Listing). Public exploit reference added.
Description
The Classified Listing WordPress plugin before 5.4.4 does not perform a capability or ownership check on an AJAX action that returns a post's content, allowing users with contributor-level access and above to read the content of any post, page, or custom post type on the site — including drafts, pending, and private posts owned by other users — regardless of ownership.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 20, 2026 | Reserved | Reserved by WPScan |
| August 3, 2026 | Published | Published (CNA: WPScan) |
| August 4, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-16274 (Unknown Classified Listing). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Classified Listing | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16274 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.