The DOMParser API did not properly process '<noscript>' elements for escaping. This could be used as an mXSS vector to bypass an HTML Sanitizer. This vulnerability affects Firefox < 86.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2021-02-26T01:51:50

Updated: 2021-05-01T01:06:38

Reserved: 2021-01-13T00:00:00


Link: CVE-2021-23974

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-02-26T02:15:13.320

Modified: 2022-05-23T19:07:40.827


Link: CVE-2021-23974

JSON object: View

cve-icon Redhat Information

No data.