{“lastseen”:””,”description”:”The Booking Plugin for WordPress Appointments \u2013 Time Slot plugin for WordPress is vulnerable to unauthorized email sending in versions up to, and including, 1.4.7 due to missing validation on the tslot_appt_email AJAX action. This makes it possible for unauthenticated attackers to send appointment notification emails to arbitrary recipients with attacker-controlled text content in certain email fields, potentially enabling the site to be abused for phishing campaigns or spam distribution.”,”published”:”2025-11-19T05:45:10.444Z”,”modified”:”2025-11-19T05:45:10.444Z”,”type”:”cve”,”title”:”Booking Plugin for WordPress Appointments \u2013 Time Slot \\u003c= 1.4.7 – Unauthenticated Arbitrary Email Sending”,”source”:”Wordfence”,”references”:”https:\/\/www.wordfence.com\/threat-intel\/vulnerabilities\/id\/087b6943-5da8-44fe-8614-832768444178?source=cve\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/timeslot\/tags\/1.4.6\/public\/form\/email.php#L21\\nhttps:\/\/plugins.trac.wordpress.org\/browser\/timeslot\/tags\/1.4.6\/public\/form\/email.php#L23\\nhttps:\/\/plugins.trac.wordpress.org\/changeset?sfp_email=\\u0026sfph_mail=\\u0026reponame=\\u0026old=3397527%40timeslot\\u0026new=3397527%40timeslot\\u0026sfp_email=\\u0026sfph_mail=”,”id”:”CVE-2025-12842″,”bulletinFamily”:””,”cwe”:[“CWE-20″],”cvelist”:null,”sourceData”:”timeslotplugins Booking Plugin for WordPress Appointments \u2013 Time Slot *”,”sourceHref”:””,”cvss”:{“score”:5.3,”severity”:”MEDIUM”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:N\/I:L\/A:N”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Booking Plugin for WordPress Appointments \u2013 Time Slot”,”version”:”*”,”vendor”:”timeslotplugins”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”The Booking Plugin for WordPress Appointments \u2013 Time Slot plugin for WordPress is vulnerable to unauthorized email sending in versions up to, and including, 1.4.7…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,22,12,21,13,7,11,5],"class_list":["post-26827","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-53","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n