CVE-2013-4557

highpriority · attend · 49EPSS 0.253 · 98 %ileexploit · weaponizedEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · weaponized

Likely / severe?

25.3% (98th) EPSS

CVSS 7.5 · high

Is it mine?

13 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.07.1highAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Fsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

exploit/multi/http/spip_connect_execSPIP connect Parameter PHP Injectionweaponized · metasploit

affected products (13)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
spip spip= 3.0.0nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.1nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.10nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.11nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.2nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.3nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.4nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.5nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.6nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.7nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.8nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 3.0.9nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2013-11-18modified 2026-06-16

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+10444 more

references (22)

External citations — patches, advisories, analysis.

scry

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