CVE-2026-27745 json
SPIP interface_traduction_objets < 2.2.2 Authenticated RCE
published 2026-02-25 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-8607
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because fields prefixed with an underscore bypass protection mechanisms and the hidden content is rendered with filtering disabled, an authenticated attacker with editor-level privileges can inject crafted content that is evaluated through SPIP's template processing chain, resulting in execution of code in the context of the web server.
Patch / fix
- SPIP interface_traduction_objets 2.2.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
0.87% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- chocapikk.com https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- SPIP interface_traduction_objets
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
git.spip.net
/spip-contrib-extensions/interface_traduction_objets/-/commit/db3417b7811774f04c3ff191ca1737fe660ef0be
patch
-
chocapikk.com
/posts/2026/spip-plugins-vulnerabilities/
technical-description, exploit, third-party-advisory
-
blog.spip.net
/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html
vendor-advisory, release-notes
-
plugins.spip.net
/interface_traduction_objets
product
-
vulncheck.com
/advisories/spip-interface-traduction-objets-authenticated-rce
third-party-advisory
Sources
- CVE List CVE-2026-27745
- NVD CVE-2026-27745
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.