CVE-2026-8429CWE-94

SPIP < 4.4.14 Remote Code Execution via Private Space

High · published May 12, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
59.4
In the wild
Unconfirmed
What it is

SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the private space that allows attackers to execute arbitrary code in the context of the web server. Attackers can exploit this vulnerability to achieve code execution that bypasses the SPIP security screen protections.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.00902 · 59.4th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-05-12T18:32Z
EPSS history
Timeline
  • 12 MAY 18:32Z
    SPIP < 4.4.14 Remote Code Execution via Private Space
    cvelistv5