CVE-2017-16906 · cross-distro fix matrix

CVE-2017-16906: In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a "Calendar -> New Event" action.

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2017-16906 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

php-horde-kronolith→ fixed in4.2.24-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y php-horde-kronolith
```

Debian bookworm

Source: Debian Security Tracker

php-horde-kronolith→ fixed in4.2.24-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y php-horde-kronolith
```

Are YOU affected by CVE-2017-16906?

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

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