CVE-2026-66666
Severity not reportedData quality: partial.
Some fields were not provided by the source.
Insertion of Sensitive Information Into Sent Data vulnerability in Automattic WordPress allows Retrieve Embedded Sensitive Data.
Insertion of Sensitive Information Into Sent Data vulnerability in Automattic WordPress allows Retrieve Embedded Sensitive Data. This issue affects WordPress: from 7.1 through 7.1.2, from 7.0 through 7.0.6, from 6.9 through 6.9.9, from 6.8 through 6.8.10, from 6.7 through 6.7.9, and from 6.6 through 6.6.9.
CVSS
—
Not reported by the source
Timeline (UTC)
Published: 2026-10-06 18:16
Modified: 2026-10-06 21:17
NVD status: Deferred
Last synced 2 days ago
Verified against the source API 2026-10-27 06:57 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://patchstack.com/articles/wordpress-7-1-3-security-release?_s_id=cve audit@patchstack.com
- https://patchstack.com/database/wordpress/wordpress/wordpress/vulnerability/wordpress-word... audit@patchstack.com
- https://wordpress.org/news/2026/10/wordpress-7-1-3-maintenance-and-security-release/ audit@patchstack.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:57 UTC · record ↗