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CVE-2026-8429 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: May 12, 2026

Published: May 12, 2026Updated: May 12, 2026Remote Exploitable

Overview

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.

Severity & Score

Severity: High

CVSS Score: 8.8

References

https://blog.spip.net/
https://www.vulncheck.com/advisories/spip-prior-to-remote-code-execution-via-private-space

Related Resources

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Details

CVE ID: CVE-2026-8429
Severity: High
CVSS Score: 8.8
Status: new

CWE

CWE-94

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H