PT-2026-40348 · Spip · Spip

Cezame + 1 · Published 2026-05-12 · Updated 2026-05-12 · CVE-2026-8429

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions SPIP versions prior to 4.4.14

Description A remote code execution issue exists in the private space that allows attackers to execute arbitrary code within the web server context. This flaw enables the bypass of security screen protections.

Recommendations Update to version 4.4.14 or later.

Fix

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-8429

Affected Products

Spip

References · 9

• https://osv.dev/vulnerability/DEBIAN-CVE-2026-8429 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-8429 · Vendor Advisory
• https://blog.spip.net · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-8429 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-8429 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-8429 · Security Note
• https://ubuntu.com/security/CVE-2026-8429 · Vendor Advisory
• https://twitter.com/CVEnew/status/2054340958938943752 · Twitter Post
• https://vulncheck.com/advisories/spip-prior-to-remote-code-execution-via-private-space · Note