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 Admin Columns for ACF Fields — Admin Columns for ACF Fields <= 0.3.2 - Contributor+ Stored XSS via ACF Field Value Column
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L R C L L N 5.4 .0013 3.3 —
AFFECTED
Product Versions Fixed
Admin Columns for ACF Fields unspecified —
TIMELINE
Jul 9 Reserved by WPScan
Aug 1 Published (CNA: WPScan)
Aug 2 EXPLOIT PUBLISHED — CVE-2026-15262 (Unknown Admin Columns for ACF Fields). Public exploit reference added.
Description
The Admin Columns for ACF Fields WordPress plugin through 0.3.2 does not escape Advanced Custom Fields values before outputting them in the WordPress admin list-table columns, allowing users with contributor-level access or above to store a payload that executes as JavaScript in the session of higher-privileged users who view the affected post-list screen.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 9, 2026 | Reserved | Reserved by WPScan |
| August 1, 2026 | Published | Published (CNA: WPScan) |
| August 2, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-15262 (Unknown Admin Columns for ACF Fields). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Admin Columns for ACF Fields | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-15262 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.