CVE-2026-27745Public exploitNetwork attack vector

Authenticated RCE via unescaped hidden form field

Published Feb 25, 2026 · Updated Feb 25, 2026

Code injection in SPIP Interface de traduction pour objets before 2.2.2 allows remote authenticated users to execute server-side code. The article-edit form loader concatenates the raw lang_dest request value into the _hidden field, bypassing protege_champ() and interdire_scripts(). Editor-level access and multilingual mode are required; crafted PHP is evaluated in the web server's SPIP template-processing context.

CVSS severity8.7
High
EPSS probability0.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in SPIP Interface de traduction pour objets before 2.2.2 allows remote authenticated users to execute server-side code. The article-edit form loader concatenates the raw lang_dest request value into the _hidden field, bypassing protege_champ() and interdire_scripts(). Editor-level access and multilingual mode are required; crafted PHP is evaluated in the web server's SPIP template-processing context.

The record

CVE
CVE-2026-27745
Published
Feb 25, 2026
Updated
Feb 25, 2026
Vendor
SPIP
Product
Interface de traduction pour objets
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SPIP · Interface de traduction pour objetsversion=0 <2.2.2

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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