CVE-2016-3154

highpriority · track · 40EPSS 0.018 · 79 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.84% (79th) EPSS

CVSS 7.5 · high

Is it mine?

63 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

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

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimary

affected products (63)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
spip spip= 2.0.0nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.1nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.10nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.11nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.12nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.13nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.14nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.15nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.16nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.17nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.18nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.19nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.2nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.20nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.21nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.22nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.3nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.4nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 2.0.5nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

showing 20 of 63

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 2016-04-08modified 2026-06-17

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+10444 more

references (10)

External citations — patches, advisories, analysis.

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