CVE-2024-11694

MEDIUM
6.1
CVSS Score
Published: November 26, 2024 at 01:33 PM UTC
Updated: June 17, 2026 at 06:58 AM UTC
3 products affected across 1 vendorFirefoxThunderbirdFirefox ESR

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have exposed users to malicious frames masquerading as legitimate content. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Firefox ESR < 115.18, Thunderbird < 133, Thunderbird < 128.5, and Thunderbird < 115.18.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 115.8.0v < 133v < 133.0116.0 ≤ v < 128.5.0
Affected range stops below 115.8.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 128.5.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 133, so it looks safe — our inference, not a vendor statement
Affected range stops below 133.0, so it looks safe — our inference, not a vendor statement
v < 115.18v < 115.18.0v < 128.5v < 133116.0 ≤ v < 128.5.0129.0 ≤ v < 133.0
Affected range stops below 115.18, so it looks safe — our inference, not a vendor statement
Affected range stops below 115.18.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 128.5, so it looks safe — our inference, not a vendor statement
Affected range stops below 128.5.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 133, so it looks safe — our inference, not a vendor statement
Affected range stops below 133.0, so it looks safe — our inference, not a vendor statement
v < 115.18v < 128.5
Affected range stops below 115.18, so it looks safe — our inference, not a vendor statement
Affected range stops below 128.5, so it looks safe — our inference, not a vendor statement

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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