CVE-2007-4893 · cross-distro fix matrix

CVE-2007-4893: wp-admin/admin-functions.php in Wordpress before 2.2.3 and Wordpress multi-user (MU) before 1.2.5a does not properly verify the unfiltered_html privilege, which allows remote attackers to conduct cross-site scripting (XSS) attacks via modified data to (1) post.php or (2) page.php with a no_filter fi

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2007-4893 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

wordpress→ fixed in2.2.3-1urgency: low

sudo apt-get install --only-upgrade -y wordpress

Debian bookworm

Source: Debian Security Tracker

wordpress→ fixed in2.2.3-1urgency: low

sudo apt-get install --only-upgrade -y wordpress

Debian trixie

Source: Debian Security Tracker

wordpress→ fixed in2.2.3-1urgency: low

sudo apt-get install --only-upgrade -y wordpress

Are YOU affected by CVE-2007-4893?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

CVE-2007-4893dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

See StackPatch ($99 lifetime)