{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/cpes/cpe2.3awildapricotwild_apricot_loginwordpress/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":["cpe:2.3:a:wildapricot:wild_apricot_login:*:*:*:*:*:wordpress:*:*"],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-93757"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Wild Apricot Login (\u003c= 1.0.18)"],"_cs_severities":["high"],"_cs_tags":["wordpress","sso","authentication-bypass","cve-2026-93757"],"_cs_type":"advisory","_cs_vendors":["Wild Apricot"],"content_html":"\u003cp\u003eCVE-2026-93757 affects the Wild Apricot Login plugin for WordPress in versions up to and including 1.0.18. The vulnerability resides in \u003ccode\u003eModule.php\u003c/code\u003e and \u003ccode\u003eUserSynchronizer::syncWaContact()\u003c/code\u003e, where the plugin incorrectly binds incoming SSO requests to existing WordPress users using an email-only lookup (\u003ccode\u003eget_user_by('email', ...)\u003c/code\u003e) if no specific contact-ID mapping exists. Because this process lacks validation (such as password checks or confirmation), an attacker can authenticate as a victim by registering a WildApricot account with the target's email address and initiating the SSO flow. This allows unauthorized access, particularly in WordPress Multisite environments where session cookies are network-global.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation allows an unauthenticated attacker to impersonate any WordPress user, including administrators, without requiring knowledge of the victim's credentials. In a WordPress Multisite installation, this grants administrative access across the entire network.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpdate the Wild Apricot Login plugin to the latest version immediately.\u003c/li\u003e\n\u003cli\u003eIdentify and audit all WordPress installations utilizing the Wild Apricot Login plugin.\u003c/li\u003e\n\u003cli\u003eMonitor WordPress authentication logs for suspicious administrative logins occurring via SSO or unexpected account binding activity.\u003c/li\u003e\n\u003cli\u003eReview administrative user lists on WordPress Multisite networks for unauthorized account modifications or unknown administrative users.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-10-29T05:03:16Z","date_published":"2026-10-29T05:03:16Z","id":"https://feed.craftedsignal.io/briefs/2026-10-wild-apricot-plugin-bypass/","summary":"The Wild Apricot Login plugin for WordPress (\u003c= 1.0.18) is vulnerable to authentication bypass where attackers can hijack administrative sessions by binding malicious WildApricot accounts to existing WordPress user emails via insecure SSO account mapping.","title":"Wild Apricot Login: Authentication bypass via SSO account binding (CVE-2026-93757)","url":"https://feed.craftedsignal.io/briefs/2026-10-wild-apricot-plugin-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed - Cpe:2.3:a:wildapricot:wild_apricot_login:*:*:*:*:*:wordpress:*:*","version":"https://jsonfeed.org/version/1.1"}