CVE-2013-4557

The Security Screen (_core_/securite/ecran_securite.php) before 1.1.8 for SPIP, as used in SPIP 3...

7.5 HighPublic exploitFix available

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.

Exploit likelihood

25.3%Up 24.0 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

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.

Record: CVE-2013-4557
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-94
Updated: 2026-11-02

CVE List No score

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.

Record: CVE-2013-4557
Updated: 2026-11-02

EUVDEUVD-2013-4416 No score

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.

Record: EUVD-2013-4416
Updated: 2026-11-03

GitHub AdvisoriesGHSA-p3c2-jj59-pgg6 No score

The Security Screen (_core_/securite/ecran_securite.php) before 1.1.8 for SPIP, as used in SPIP 3...

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.

Record: GHSA-p3c2-jj59-pgg6
Weakness: CWE-94
Updated: 2026-11-02

OSV No score

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.

Record: CVE-2013-4557
Updated: 2026-11-02

OSVDEBIAN-CVE-2013-4557 No score

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.

Record: DEBIAN-CVE-2013-4557
Updated: 2026-11-02

OSVUBUNTU-CVE-2013-4557 No score

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.

Record: UBUNTU-CVE-2013-4557
Updated: 2026-11-02

Affected products

spip

Affected packages

Affected packages
Package	Affected	Fixed
`spip` Debian:13	before 2.1.24-1	2.1.24-1
`spip` Debian:14	before 2.1.24-1	2.1.24-1
`spip` Debian:6.0 From an advisory covering 3 CVEs	before 2.1.1-3squeeze7, plus listed versions 2.1.1-32.1.1-3squeeze12.1.1-3squeeze22.1.1-3squeeze32.1.1-3squeeze42.1.1-3squeeze52.1.1-3squeeze6	2.1.1-3squeeze7
`spip` Debian:7 From an advisory covering 3 CVEs	before 2.1.17-1+deb7u2, plus listed versions 2.1.17-12.1.17-1+deb7u1	2.1.17-1+deb7u2

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Metasploit	SPIP connect Parameter PHP Injection	2012-07-04

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	affected
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, Metasploit, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2013-4557 is a high vulnerability (CVSS 7.5) in Spip, published November 10, 2013. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 25.3%, the 97th percentile. Fixed in spip 2.1.24-1.

References

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