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nvd[email protected]NVD:CVE-2022-26384
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-26384

2022-12-2220:15:21
web.nvd.nist.gov
1
firefox
iframe
sandbox
bypass
vulnerability
javascript
execution
thunderbird
cve-2022-26384

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

54.8%

If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Affected configurations

NVD
Node
mozillafirefoxRange<98.0
OR
mozillafirefox_esrRange<91.7
OR
mozillathunderbirdRange<91.7

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

54.8%