CVE-2021-38497
N/A
N/A
Summary
Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Firefox | unspecified < 93 | affected |
| Mozilla | Thunderbird | unspecified < 91.2 | affected |
| Mozilla | Firefox ESR | unspecified < 91.2 | affected |
Weaknesses
- Validation message could have been overlaid on another origin
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2021-47/
- https://www.mozilla.org/security/advisories/mfsa2021-45/
- https://www.mozilla.org/security/advisories/mfsa2021-43/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1726621
References
- https://www.mozilla.org/security/advisories/mfsa2021-47/
- https://www.mozilla.org/security/advisories/mfsa2021-45/
- https://www.mozilla.org/security/advisories/mfsa2021-43/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1726621
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