{"id":"CVE-2026-111574","kind":"vulnerability","aliases":["CVE-2026-111574"],"related":[],"title":"Redirection for Contact Form 7 WordPress plugin: stored XSS via lead debug metabox","description":"The Redirection for Contact Form 7 WordPress plugin before 3.2.12 does not sanitise or escape submitted form data stored as lead entries before outputting it in the lead debug metabox, allowing unauthenticated attackers to store a malicious script that executes when a logged-in user views the entry with the Redirection for Contact Form 7 WordPress plugin before 3.2.12's debug mode enabled.","summary":"The Redirection for Contact Form 7 WordPress plugin before 3.2.12 does not escape submitted form data when it shows lead entries in the debug metabox. An unauthenticated attacker can store a script that runs in the browser of a logged-in user who views that entry while debug mode is enabled.","severity":"high","cvss":7.5,"epss":0.00236,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","self-hosted","wordpress","wordpress-plugins"],"not_affected_if":["debug-mode-off","default-config"],"how_to_check":"- Check the installed version of the Redirection for Contact Form 7 plugin under Plugins in the WordPress admin, or with `wp plugin get redirection-for-contact-form-7 --field=version`\n- Check whether debug mode is enabled in the plugin's settings","fix":"- Update the Redirection for Contact Form 7 plugin to `3.2.12` or later\n- Until updated, disable the plugin's debug mode","status":"open","published_at":"2026-10-21T06:16:48+00:00","first_seen_at":"2026-10-23T21:57:28+00:00","triaged_at":"2026-10-25T03:17:02+00:00","updated_at":"2026-10-25T03:17:02+00:00","category":"package","confidence":0.8,"triage":{"at":"2026-10-25T03:17:02Z","model":"claude-haiku-5-5","output":{"fix":"- Update the Redirection for Contact Form 7 plugin to `3.2.12` or later\n- Until updated, disable the plugin's debug mode","reach":"internet","title":"Redirection for Contact Form 7 WordPress plugin: stored XSS via lead debug metabox","impact":"medium","summary":"The Redirection for Contact Form 7 WordPress plugin before 3.2.12 does not escape submitted form data when it shows lead entries in the debug metabox. An unauthenticated attacker can store a script that runs in the browser of a logged-in user who views that entry while debug mode is enabled.","category":"package","nicknames":[],"who_cares":["wordpress","wordpress-plugins","self-hosted"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs scripts in a logged-in admin's browser session","analyst_note":"","how_to_check":"- Check the installed version of the Redirection for Contact Form 7 plugin under Plugins in the WordPress admin, or with `wp plugin get redirection-for-contact-form-7 --field=version`\n- Check whether debug mode is enabled in the plugin's settings","needs_analyst":false,"not_affected_if":["default-config","debug-mode-off"],"who_is_affected":"Sites running the Redirection for Contact Form 7 plugin before 3.2.12 with debug mode enabled. The attack needs a logged-in administrator or editor to open the lead entry in the debug metabox, so sites with debug mode off are not exposed by this flaw.","user_interaction":"yes","needs_special_setup":"yes","severity_if_unknown":"high"},"cost_usd":0.000624,"input_tokens":3399,"output_tokens":568,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-111574':16A,19A '-2026':15A,18A '3.2.12':37B,89C,139C '7':5A,33B,85C,135C 'allow':110C 'attack':55B,112C 'browser':64B 'contact':3A,31B,83C,133C 'cve':14A,17A 'data':43B,97C 'debug':12A,51B,76B,108C,141C 'enabl':79B,143C 'entri':48B,74B,101C,128C 'escap':40B,94C 'execut':119C 'form':4A,32B,42B,84C,96C,134C 'host':23B 'lead':11A,47B,100C,107C 'log':68B,123C 'logged-in':67B,122C 'malici':116C 'metabox':13A,52B,109C 'mode':77B,142C 'output':103C 'packag':20B 'plugin':7A,27B,35B,87C,137C 'redirect':1A,29B,81C,131C 'run':61B 'sanitis':92C 'script':59B,117C 'self':22B 'self-host':21B 'show':46B 'store':8A,57B,98C,114C 'submit':41B,95C 'unauthent':54B,111C 'user':70B,125C 'via':10A 'view':72B,126C 'wordpress':6A,24B,26B,34B,86C,136C 'wordpress-plugin':25B 'xss':9A","nicknames":[],"mitigations":[],"who_affected":"Sites running the Redirection for Contact Form 7 plugin before 3.2.12 with debug mode enabled. The attack needs a logged-in administrator or editor to open the lead entry in the debug metabox, so sites with debug mode off are not exposed by this flaw.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-21T06:16:48+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-111574","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111574","severity":null,"published_at":"2026-10-21T06:16:48+00:00","modified_at":"2026-10-21T18:37:38+00:00","first_seen_at":"2026-10-23T21:57:28+00:00","fetched_at":"2026-10-23T22:29:01+00:00","note":null},{"source":"epss","external_id":"CVE-2026-111574","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111574","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T13:15:55+00:00","fetched_at":"2026-10-24T13:15:55+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}