{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-8626", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-05-14T18:44:24.518Z", "datePublished": "2026-05-20T01:25:49.960Z", "dateUpdated": "2026-05-20T01:25:49.960Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-05-20T01:25:49.960Z"}, "affected": [{"vendor": "owencutajar", "product": "SponsorMe", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "0.5.2", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The SponsorMe plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHP_SELF Parameter in all versions up to, and including, 0.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The PHP_SELF value is reflected in two separate locations within the vulnerable function \u2014 a form action attribute and an anchor href attribute \u2014 both of which can be exploited by appending a crafted payload to the wp-admin/admin.php URL path."}], "title": "SponsorMe <= 0.5.2 - Reflected Cross-Site Scripting via PHP_SELF Parameter", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7df7f541-b8aa-46fa-bfca-b333beea27f9?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/sponsorme/trunk/sponsorme.php#L440"}, {"url": "https://plugins.trac.wordpress.org/browser/sponsorme/trunk/sponsorme.php#L475"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Abdulsamad Yusuf"}], "timeline": [{"time": "2026-05-19T12:08:15.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The SponsorMe plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHP_SELF Parameter in all versions up to, and including, 0.5.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The PHP_SELF value is reflected in two separate locations within the vulnerable function \u2014 a form action attribute and an anchor href attribute \u2014 both of which can be exploited by appending a crafted payload to the wp-admin/admin.php URL path."}], "id": "CVE-2026-8626", "lastModified": "2026-05-20T02:16:40.837", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-05-20T02:16:40.837", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/sponsorme/trunk/sponsorme.php#L440"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/sponsorme/trunk/sponsorme.php#L475"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7df7f541-b8aa-46fa-bfca-b333beea27f9?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.5.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "SponsorMe", "source": "cna", "vendor": "owencutajar"}, "product": "sponsorme", "vendor": "owencutajar"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-05-20T04:00:11.990179+00:00", "updated": "2026-05-20T10:38:25.641544+00:00", "vendors": ["owencutajar", "owencutajar$PRODUCT$sponsorme", "wordpress", "wordpress$PRODUCT$wordpress"]}