{"schema":"threatline.record/2","record":{"id":"CVE-2012-20003","aliases":[],"summary":"Custom Tables WordPress Plugin < 3.4.6 Reflected XSS via iframe.php","details":"Custom Tables plugin for WordPress before 3.4.6 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts through the unsanitized 'key' parameter in iframe.php. Attackers can craft GET requests to /wp-content/plugins/custom-tables/iframe.php with s=1 and a malicious key value to execute script in victims' browsers and steal cookies. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-20.","categories":["Unclassified"],"product":"Custom Tables","vendor":"Web Updates KMU","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2012-20003","source_modified_at":"2026-10-23T15:25:44.876Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Custom Tables","vendor":"Web Updates KMU","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"3.4.6"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2012-20003","source_modified_at":"2026-10-23T15:25:44.876Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Custom Tables","ecosystem":null},"version":"3.4.6","basis":"first unaffected version stated in the CVE record"}],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00215,"percentile":0.11321,"score_date":"2026-10-23"},"published_at":"2026-10-20T20:31:19.033Z","modified_at":"2026-10-23T15:25:44.876Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2012-20003","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T15:25:44.876Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2012-20003","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.exploit-db.com/exploits/37482","tags":["exploit"]},{"source":"CVE List","url":"https://wpscan.com/vulnerability/211a4286-4747-4b62-acc3-fd9a57b06252","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-custom-tables-key-parameter-cross-site-scripting-3-4-4/","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/wordpress/wp-custom-tables-xss.yaml","tags":["technical-description"]},{"source":"CVE List","url":"https://wordpress.org/plugins/custom-tables/","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/custom-tables-wordpress-plugin-3.4.6-reflected-xss-via-iframe-php","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-23T15:25:35.669345Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T15:25:44.876Z","content_hash":"ccc5febbda62fd9de4a1c13dffaef79e88c548a702acc7d8a11029dab12284f7"}}