Owasp Json Sanitizer vulnerabilities

3 vulnerabilities

Known vulnerabilities in Owasp Json Sanitizer, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2021-23900com.mikesamueljson-sanitizer+1
EPSS score
2.13%
OWASP json-sanitizer before 1.2.2 can output invalid JSON or throw an undeclared exception for crafted input. This may lead to denial of service if the application is not prepared to handle these situations.9.8CVE-2021-23899com.mikesamueljson-sanitizer+1
EPSS score
2.09%
OWASP json-sanitizer before 1.2.2 may emit closing SCRIPT tags and CDATA section delimiters for crafted input. This allows an attacker to inject arbitrary HTML or XML into embedding documents.6.1CVE-2020-13973com.mikesamueljson-sanitizer+1
EPSS score
1.11%
OWASP json-sanitizer before 1.2.1 allows XSS. An attacker who controls a substring of the input JSON, and controls another substring adjacent to a SCRIPT element in which the output is embedded as JavaScript, may be able to confuse the HTML parser as to where the SCRIPT element ends, and cause non-script content to be interpreted as JavaScript.