Auth bypass in Eng Knowage

CVE-2019-13190

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.

Vulnerability class: Broken Authentication

EPSS: 0.014 (69.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Eng Knowage
N/a — versions n/a

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-13190?: CVE-2019-13190 is a medium-severity vulnerability in Eng Knowage, classified under Improper Authentication. CVSS score: 5.3/10. Published 2019-09-05.
How severe is CVE-2019-13190?: Medium severity. CVSS v3 base score is 5.3 out of 10.