Records1All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical1CVSS 9.0–10.0
CVSS high0CVSS 7.0–8.9
Exploited now
Simple Captcha2 Project records in CISA KEVNo Simple Captcha2 Project vulnerabilities are listed in CISA KEV.
Components
Products in the NVD configurations · select one to filter the recordsPriority MEDIUM 48
The simple_captcha2 gem 0.2.3 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.03115 · Published 2019-07-26 · No fix listed CWE-94
