DEBIAN-CVE-2026-65640
WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher. Prerequisites: * Imagick and Ghostscript in use on the server * A malicious user with the `upload_files` capability This issue affects all versions of WordPress. Version 7.0.4 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.
DEBIAN-CVE-2026-65640
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-65640
wordpress
Source reference: /affected/0/package/name
- Affected versions
- 6.1.1+dfsg1-1
Source reference:
/affected/0/versions6.1.6+dfsg1-0+deb12u1Source reference:
/affected/0/versions6.1.9+dfsg1-0+deb12u1Source reference:
/affected/0/versions6.2+dfsg1-1Source reference:
/affected/0/versions6.2.1+dfsg1-1Source reference:
/affected/0/versions6.2.2+dfsg1-1Source reference:
/affected/0/versions6.3+dfsg1-1Source reference:
/affected/0/versions6.3.1+dfsg1-1Source reference:
/affected/0/versions6.3.2+dfsg1-1Source reference:
/affected/0/versions6.4.1+dfsg1-1Source reference:
/affected/0/versions6.4.1+dfsg1-1.1Source reference:
/affected/0/versions6.4.2+dfsg1-1Source reference:
/affected/0/versions6.4.3+dfsg1-1Source reference:
/affected/0/versions6.5+dfsg1-1Source reference:
/affected/0/versions6.5.2+dfsg1-1Source reference:
/affected/0/versions6.5.3+dfsg1-1Source reference:
/affected/0/versions6.5.5+dfsg1-1Source reference:
/affected/0/versions6.6.1+dfsg1-1Source reference:
/affected/0/versions6.7.2+dfsg1-1Source reference:
/affected/0/versions6.7.2+dfsg1-1.1Source reference:
/affected/0/versions6.8.1+dfsg1-1Source reference:
/affected/0/versions6.8.3+dfsg1-1Source reference:
/affected/0/versions6.9+dfsg1-1Source reference:
/affected/0/versions6.9.4+dfsg1-1Source reference:
/affected/0/versions7.0+dfsg1-1Source reference:
/affected/0/versions7.0.2+dfsg1-1Source reference:
/affected/0/versions7.0.3+dfsg1-1Source reference:
/affected/0/versions7.1+dfsg1-1Source reference:
/affected/0/versions7.1.1+dfsg1-1Source reference:
/affected/0/versions7.1.2+dfsg1-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
wordpress
Source reference: /affected/1/package/name
- Affected versions
- 6.8.1+dfsg1-1
Source reference:
/affected/1/versions6.8.3+dfsg1-0+deb13u1Source reference:
/affected/1/versions6.8.3+dfsg1-1Source reference:
/affected/1/versions6.8.6+dfsg1-0+deb13u1Source reference:
/affected/1/versions6.8.7+dfsg1-0+deb13u1Source reference:
/affected/1/versions - Fixed versions
- 6.8.10+dfsg1-0+deb13u1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
wordpress
Source reference: /affected/2/package/name
- Affected versions
- 6.8.1+dfsg1-1
Source reference:
/affected/2/versions6.8.3+dfsg1-1Source reference:
/affected/2/versions6.9+dfsg1-1Source reference:
/affected/2/versions6.9.4+dfsg1-1Source reference:
/affected/2/versions7.0+dfsg1-1Source reference:
/affected/2/versions7.0.2+dfsg1-1Source reference:
/affected/2/versions7.0.3+dfsg1-1Source reference:
/affected/2/versions - Fixed versions
- 7.1+dfsg1-1
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "wordpress",
"purl": "pkg:deb/debian/wordpress?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"6.1.1+dfsg1-1",
"6.1.6+dfsg1-0+deb12u1",
"6.1.9+dfsg1-0+deb12u1",
"6.2+dfsg1-1",
"6.2.1+dfsg1-1",
"6.2.2+dfsg1-1",
"6.3+dfsg1-1",
"6.3.1+dfsg1-1",
"6.3.2+dfsg1-1",
"6.4.1+dfsg1-1",
"6.4.1+dfsg1-1.1",
"6.4.2+dfsg1-1",
"6.4.3+dfsg1-1",
"6.5+dfsg1-1",
"6.5.2+dfsg1-1",
"6.5.3+dfsg1-1",
"6.5.5+dfsg1-1",
"6.6.1+dfsg1-1",
"6.7.2+dfsg1-1",
"6.7.2+dfsg1-1.1",
"6.8.1+dfsg1-1",
"6.8.3+dfsg1-1",
"6.9+dfsg1-1",
"6.9.4+dfsg1-1",
"7.0+dfsg1-1",
"7.0.2+dfsg1-1",
"7.0.3+dfsg1-1",
"7.1+dfsg1-1",
"7.1.1+dfsg1-1",
"7.1.2+dfsg1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65640.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "6.8.10+dfsg1-0+deb13u1"
}
]
}
],
"package": {
"name": "wordpress",
"purl": "pkg:deb/debian/wordpress?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"6.8.1+dfsg1-1",
"6.8.3+dfsg1-0+deb13u1",
"6.8.3+dfsg1-1",
"6.8.6+dfsg1-0+deb13u1",
"6.8.7+dfsg1-0+deb13u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65640.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "7.1+dfsg1-1"
}
]
}
],
"package": {
"name": "wordpress",
"purl": "pkg:deb/debian/wordpress?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"6.8.1+dfsg1-1",
"6.8.3+dfsg1-1",
"6.9+dfsg1-1",
"6.9.4+dfsg1-1",
"7.0+dfsg1-1",
"7.0.2+dfsg1-1",
"7.0.3+dfsg1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65640.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #58447 · Revision 1
- Added to Heist Feed
- Publisher date