CVE-2013-4557

NONECVSS 0.0Weaponized

0.0

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.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 98.7%
KEV: Not listed

Published

November 18, 2013

Last Modified

April 29, 2026

References (14)

secalert@redhathttp://secunia.com/advisories/55551
secalert@redhathttp://www.openwall.com/lists/oss-security/2013/11/10/4
secalert@redhathttp://www.securitytracker.com/id/1029317
secalert@redhathttp://www.spip.net/fr_article5646.html
secalert@redhathttp://www.spip.net/fr_article5648.html
secalert@redhathttp://zone.spip.org/trac/spip-zone/changeset/75105/_core_/securite/ecran_securite.php
secalert@redhathttps://www.debian.org/security/2013/dsa-2794
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55551
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/11/10/4
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1029317
af854a3a-2127-422b-91ae-364da2661108http://www.spip.net/fr_article5646.html
af854a3a-2127-422b-91ae-364da2661108http://www.spip.net/fr_article5648.html
af854a3a-2127-422b-91ae-364da2661108http://zone.spip.org/trac/spip-zone/changeset/75105/_core_/securite/ecran_securite.php
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2013/dsa-2794

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-94Improper Control of Generation of Code (Code Injection)

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 22:44 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 21:38 UTCEG score recompute
2026-05-28 21:37 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Metasploitexploit/multi/http/spip_connect_exec✓ verified
First seen Jul 4, 2012
SPIP connect Parameter PHP Injection
Open source ↗

Frequently asked(4)

What is CVE-2013-4557?

CVE-2013-4557 is a none vulnerability published on November 18, 2013. 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.

When was CVE-2013-4557 disclosed?

CVE-2013-4557 was first published in the National Vulnerability Database on November 18, 2013, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-4557 actively exploited?

CVE-2013-4557 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-4557?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-4557, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2013-4557

📅 Published

🔄 Last Modified

🔗 References (14)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-4557?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (14)

Frequently asked(4)

Related CVEs(same CWE)