ghsa-7qpp-mq9c-7449
Vulnerability from github
Published
2022-12-22 21:30
Modified
2022-12-30 00:30
Severity ?
Details
If a document created a sandboxed iframe without allow-scripts
, 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": [], "aliases": [ "CVE-2022-22759" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2022-12-22T20:15:00Z", "severity": "CRITICAL" }, "details": "If a document created a sandboxed iframe without \u003ccode\u003eallow-scripts\u003c/code\u003e, and subsequently appended an element to the iframe\u0027s document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe\u0027s sandbox. This vulnerability affects Firefox \u003c 97, Thunderbird \u003c 91.6, and Firefox ESR \u003c 91.6.", "id": "GHSA-7qpp-mq9c-7449", "modified": "2022-12-30T00:30:43Z", "published": "2022-12-22T21:30:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22759" }, { "type": "WEB", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739957" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2022-04" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2022-05" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2022-06" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.