CVE WatchOct 13, 2026

CVE-2026-108903

pH7Builder (pH7 Social Dating CMS) before 19.3.0 contains a CAPTCHA bypass vulnerability that allows unauthenticated attackers to skip form

CVSS

5.3

Medium

EPSS

0.3%

p18

KEV

—

Exploit Today

0-100

Published: Oct 11, 2026 · Last modified: Oct 13, 2026 · CWE-807

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-10-122026-10-23

Technical 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.

Official references

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