CVE-2023-27372

criticalpriority · act · 84EPSS 0.997 · 100 %ileexploit · weaponizedEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

15 exploits · weaponized

Likely / severe?

99.7% (100th) EPSS

CVSS 9.8 · critical

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1.

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

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USCWE-502US

exploits (15)

Public proof-of-concept and weaponised exploit code.

exploit/multi/http/spip_rce_formSPIP form PHP Injectionweaponized · metasploit
EDB-51536SPIP v4.2.0 - Remote Code Execution (Unauthenticated)functional · exploit_db
0SPwn/CVE-2023-27372-PoCThis is a PoC for CVE-2023-27372 which spawns a fully interactive shell. PoC · poc_in_github
1Ronkkeli/spip-cve-2023-27372-rceSPIP CVE-2023-27372 Unauthenticated RCE Exploit (Web Shell Upload)PoC · poc_in_github
1amthebest1/CVE-2023-273721amthebest1/CVE-2023-27372PoC · poc_in_github
Ap0dexMe0/CVE-2023-27372Perform With Mass Remote Code Execution In SPIP Version (4.2.1)PoC · poc_in_github

affected products (8)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Minirezo SPIP≤ 4.2.1fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU
debian debian linux= 11.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
spip spip< 3.2.18nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip4.0.0 → 4.0.10nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip4.1.0 → 4.1.8nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*
spip spip= 4.2.0nvdUScpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-02-28modified 2026-06-17

references (26)

External citations — patches, advisories, analysis.

scry

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