Medium severity5.3NVD Advisory· Published Oct 11, 2026· Updated Oct 11, 2026
CVE-2026-108903
CVE-2026-108903
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <19.3.0
Patches
Vulnerability mechanics
References
3- github.com/pH7Software/pH7-Social-Dating-CMS/blob/v19.2.0/_protected/app/system/modules/contact/forms/ContactForm.phpnvd
- github.com/pH7Software/pH7-Social-Dating-CMS/commit/4758d7d2ebfd5772faa25ef728c14f8f452e82f4nvd
- www.vulncheck.com/advisories/ph7builder-before-19.3.0-captcha-bypass-via-client-chosen-form-idnvd
News mentions
0No linked articles in our index yet.