CVE-2022-22759
If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
- Affected products
- Alt Linux, Almalinux, Astra Linux, Centos, Firefox Esr, Linuxmint, Firefox, Thunderbird
- Mozilla Firefox
- < 97.0
- Mozilla Firefox Esr
- < 91.6
- Mozilla Thunderbird
- < 91.6
- Fix
- Available
- CVSS 3.1
- 9.6 CRITICAL
- EPSS
- 0.7% (51th percentile)
- Weakness
- CWE-693
- NVD status
- Modified
- Published
- 2022-12-22
CVE-2022-22759 at NVD
No indexed exploits for CVE-2022-22759 yet
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No exploit for CVE-2022-22759 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.