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GHSA-g8jj-899q-8x3j

Cross-site scripting in json-sanitizer

Source: GitHub Advisory Database (reviewed) Moderate CVE-2020-13973

Packages

EcosystemPackageAffectedFixed in
Maven com.mikesamuel:json-sanitizer < 1.2.1 1.2.1

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.