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 Solace Extra — Solace Extra < 1.6.1 - Subscriber+ Post Meta Update via solace_update_sitebuilder_status
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L N U N L N 4.3 .0010 1.0 —
AFFECTED
Product Versions Fixed
Solace Extra unspecified —
TIMELINE
Jul 24 Reserved by WPScan
Aug 9 Published (CNA: WPScan)
Aug 10 EXPLOIT PUBLISHED — CVE-2026-16965 (Unknown Solace Extra). Public exploit reference added.
Description
The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 24, 2026 | Reserved | Reserved by WPScan |
| August 9, 2026 | Published | Published (CNA: WPScan) |
| August 10, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-16965 (Unknown Solace Extra). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Solace Extra | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16965 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.