CVE-2013-4557 · cross-distro fix matrix

CVE-2013-4557: The Security Screen (_core_/securite/ecran_securite.php) before 1.1.8 for SPIP, as used in SPIP 3.0.x before 3.0.12, allows remote attackers to execute arbitrary PHP via the connect parameter.

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

Elevated exploitation risk

FIRST EPSS puts CVE-2013-4557's probability of exploitation in the next 30 days at 25% (98th percentile of all CVEs)— well above the noise floor. Prioritize it.

EPSS:25% · 30-day exploit probability98th percentile

Fix per ecosystem

Each block below is a distro release where CVE-2013-4557 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

spip→ fixed in2.1.24-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y spip
```

Debian trixie

Source: Debian Security Tracker

spip→ fixed in2.1.24-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y spip
```

Are YOU affected by CVE-2013-4557?

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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