CVE-2015-8807 · cross-distro fix matrix

CVE-2015-8807: Cross-site scripting (XSS) vulnerability in the _renderVarInput_number function in horde/framework/Core/lib/Horde/Core/Ui/VarRenderer/Html.php in Horde Groupware before 5.2.12 and Horde Groupware Webmail Edition before 5.2.12 allows remote attackers to inject arbitrary web script or HTML via vectors

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

Fix per ecosystem

Each block below is a distro release where CVE-2015-8807 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

php-horde-core→ fixed in2.22.4+debian0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y php-horde-core
```

Debian bookworm

Source: Debian Security Tracker

php-horde-core→ fixed in2.22.4+debian0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y php-horde-core
```

Are YOU affected by CVE-2015-8807?

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

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