| Name | CVE-2026-64638 |
| Description | WordPress is vulnerable to a pre-auth reflected XSS vulnerability on t ... |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1143843 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wordpress (PTS) | bullseye | 5.7.11+dfsg1-0+deb11u1 | vulnerable |
| bullseye (security) | 5.7.14+dfsg1-0+deb11u1 | vulnerable |
| bookworm, bookworm (security) | 6.1.9+dfsg1-0+deb12u1 | vulnerable |
| trixie | 6.8.3+dfsg1-0+deb13u1 | vulnerable |
| trixie (security) | 6.8.6+dfsg1-0+deb13u1 | vulnerable |
| forky | 7.0.2+dfsg1-1 | vulnerable |
| sid | 7.0.3+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| wordpress | source | (unstable) | 7.0.3+dfsg1-1 | | | 1143843 |
Notes
https://wordpress.org/news/2026/08/wordpress-7-0-3-release/
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-52p2-r8wf-jcrf