{"schema":"threatline.record/2","record":{"id":"CVE-2026-108903","aliases":[],"summary":"pH7Builder before 19.3.0 CAPTCHA Bypass via Client-Chosen Form ID","details":"pH7Builder (pH7 Social Dating CMS) before 19.3.0 contains a CAPTCHA bypass vulnerability that allows unauthenticated attackers to skip form validation by supplying a client-chosen form ID to PFBC Form::isValid(). Attackers can load a CAPTCHA-free form like login or search, then submit its ID with contact, comment, forum, invite or signup data to automate abuse.","categories":["Unclassified"],"product":"ph7builder","vendor":"ph7software","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108903","source_modified_at":"2026-10-13T13:54:04.192Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"ph7builder","vendor":"ph7software","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"19.3.0"},{"version":"19.3.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108903","source_modified_at":"2026-10-13T13:54:04.192Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"ph7builder","ecosystem":null},"version":"19.3.0","basis":"first unaffected version stated in the CVE record"}],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0027,"percentile":0.18272,"score_date":"2026-10-23"},"published_at":"2026-10-11T14:58:05.502Z","modified_at":"2026-10-13T13:54:04.192Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-108903","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T13:54:04.192Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-108903","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/4758d7d2ebfd5772faa25ef728c14f8f452e82f4","tags":["patch"]},{"source":"CVE List","url":"https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v19.2.0/_protected/app/system/modules/contact/forms/ContactForm.php#L33-L38","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/pH7Software/pH7-Social-Dating-CMS","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ph7builder-before-19.3.0-captcha-bypass-via-client-chosen-form-id","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-13T13:53:41.824670Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T13:54:04.192Z","content_hash":"f7554037d3286246bf8df9e06f2dfdad1c5bfb7ce6fe473003c1387a0c1458ee"}}