Vulnerability in CRM Memberships (WordPress plugin) (CVE-2025-13313)
Summary
Vulnerability in CRM Memberships (WordPress plugin) (CVE-2025-13313). Successful exploitation can lead to full system takeover. Exploitable via ntzcrm_changepassword.
Original description
The description as published by the source.
The CRM Memberships plugin for WordPress is vulnerable to privilege escalation via password reset in all versions up to, and including, 2.6. This is due to missing authorization and authentication checks on the ntzcrm_changepassword AJAX action. This makes it possible for unauthenticated attackers to reset arbitrary user passwords and gain unauthorized access to user accounts via the ntzcrm_changepassword endpoint, granted they can obtain or enumerate a target user's email address. The plugin also exposes the ntzcrm_get_users endpoint without authentication, allowing attackers to enumerate subscriber email addresses, facilitating the exploitation of the password reset vulnerability.
Source: NIST National Vulnerability Database NVD
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2025-13313 has been found in CRM Memberships (WordPress plugin).
Attackers can target a specific entry point like ntzcrm_changepassword over the network to misuse the product.
Successful exploitation can lead to full system takeover. CVSS score: 9.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CRM Memberships (WordPress plugin) CVE-2025-13313" on the vendor's site.
CVE-2025-13313 (CRM Memberships (WordPress plugin)) — CWE-862 / CVSS v3 9.8
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: ntzcrm_changepassword / ntzcrm_get_users
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-862) exists in CRM Memberships (WordPress plugin). Attackers reach the vulnerable code path via ntzcrm_changepassword without authentication.
Check the vendor advisory for the affected versions of CRM Memberships (WordPress plugin). Attack surface: ntzcrm_changepassword / ntzcrm_get_users.
Severity: Critical (CVSS 9.8/10). Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで CRM Memberships (WordPress plugin) を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。