CVE-2021-23974

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Source
https://cve.org/CVERecord?id=CVE-2021-23974
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23974.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-23974
Downstream
Related
Published
2021-02-26T02:15:13.320Z
Modified
2026-03-14T10:48:08.671619Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23974.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "86.0"
            }
        ]
    }
]