CVE-2022-23515 · cross-distro fix matrix

CVE-2022-23515: Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type in data URIs. This issue is patched in version 2.19.1.

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-23515 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ruby-loofah→ fixed in2.7.0+dfsg-1+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-loofah
```

Debian bookworm

Source: Debian Security Tracker

ruby-loofah→ fixed in2.19.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-loofah
```

Debian trixie

Source: Debian Security Tracker

ruby-loofah→ fixed in2.19.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-loofah
```

Are YOU affected by CVE-2022-23515?

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-2022-23515dropped 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.

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