CVE-2019-13190

5.3 mediumEPSS 1.4%

Medium (5.3) in eng knowage. EPSS 1.4% chance of exploitation in the next 30 days.

In Knowage through 6.1.1, the sign up page does not invalidate a valid CAPTCHA token. This allows for CAPTCHA bypass in the signup page.

Severity

5.3 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2019-09-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19