Threats Tagged 'cve-2026-22201'
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Threats Tagged 'cve-2026-22201'
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CVE-2026-22201: Use of Less Trusted Source in gVectors wpDiscuzCVE-2026-22201 0 CVE-2026-22201 is a medium severity IP spoofing vulnerability in the wpDiscuz WordPress plugin before version 7.6.47. The vulnerability arises because the getIP() function trusts untrusted HTTP headers such as HTTP_CLIENT_IP and HTTP_X_FORWARDED_FOR, allowing attackers to spoof their IP address. This spoofing enables attackers to bypass IP-based rate limiting and ban enforcement mechanisms, potentially facilitating abuse or evasion of security controls. Exploitation requires no authentication or user interaction and can be performed remotely over the network. Although no known exploits are currently in the wild, the vulnerability poses a risk to websites using vulnerable versions of wpDiscuz, especially those relying on IP-based controls for security. Organizations should update wpDiscuz to version 7.6.47 or later and implement additional validation of client IP addresses to mitigate this risk. Join the discussion | CVE Database V5 | 03/13/2026, 01:18:07 UTC Added: 03/13/2026, 02:00:32 UTC |
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