{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-22201", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-01-06T16:47:17.184Z", "datePublished": "2026-03-13T01:18:07.476Z", "dateUpdated": "2026-03-13T01:18:07.476Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-03-13T01:18:07.476Z"}, "datePublic": "2026-03-11T00:00:00.000Z", "title": "wpDiscuz before 7.6.47 - IP Address Spoofing in getIP()", "descriptions": [{"lang": "en", "value": "wpDiscuz before 7.6.47 contains an IP spoofing vulnerability in the getIP() function that allows attackers to bypass IP-based rate limiting and ban enforcement by trusting untrusted HTTP headers. Attackers can set HTTP_CLIENT_IP or HTTP_X_FORWARDED_FOR headers to spoof their IP address and circumvent security controls."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Use of Less Trusted Source", "cweId": "CWE-348", "type": "CWE"}]}], "affected": [{"vendor": "gVectors", "product": "wpDiscuz", "versions": [{"version": "0", "status": "affected", "lessThan": "7.6.47", "versionType": "custom"}, {"version": "7.6.47", "status": "unaffected"}], "defaultStatus": "unaffected", "packageURL": "pkg:wordpress-plugin/wpdiscuz"}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:gvectors:wpdiscuz:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "7.6.47"}]}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 6.9, "baseSeverity": "MEDIUM", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS"}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "format": "CVSS"}], "references": [{"url": "https://wordpress.org/plugins/wpdiscuz/#developers", "name": "wpDiscuz Changelog", "tags": ["patch"]}, {"url": "https://wordpress.org/plugins/wpdiscuz/", "name": "wpDiscuz", "tags": ["product"]}, {"name": "VulnCheck Advisory: wpDiscuz before 7.6.47 - IP Address Spoofing in getIP()", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/wpdiscuz-before-ip-address-spoofing-in-getip"}], "x_generator": {"engine": "scooter"}, "credits": [{"lang": "en", "value": "Scott Moore - VulnCheck", "type": "finder"}]}}}

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