CVE-2019-13190 describes a CAPTCHA bypass vulnerability in Knowage versions up to 6.1.1. The flaw allows attackers to circumvent CAPTCHA protection on the signup page because valid CAPTCHA tokens are not invalidated after use. This vulnerability has a CVSS v3.0 score of 5.3 (Medium), indicating it can be exploited remotely with low attack complexity, requiring no user interaction or privileges, and primarily impacting availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The vulnerability has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 6.1.1CPE matchmatch criteria | cpe:2.3:a:eng:knowage:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.