CVE-2026-27473 · cross-distro fix matrix

CVE-2026-27473: SPIP before 4.4.9 allows Stored Cross-Site Scripting (XSS) via syndicated sites in the private area. The #URL_SYNDIC output is not properly sanitized on the private syndicated site page, allowing an attacker who can set a malicious syndication URL to inject persistent scripts that execute when other

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-27473 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

spip→ fixed in4.4.11+dfsg-0+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y spip
```

Are YOU affected by CVE-2026-27473?

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-2026-27473dropped 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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