Same-origin policy bypass in the DOM: Workers component_CVE-2025-13019

8.1 / 10

HIGH

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

Description

Same-origin policy bypass in the DOM: Workers component. This vulnerability affects Firefox < 145 and Firefox ESR < 140.5.

Basic Information

ID CVE-2025-13019

Source mozilla

Published Nov 11, 2025 at 15:47

Modified Nov 12, 2025 at 15:03

Affected Product

Vendor Mozilla

Product Firefox

Version unspecified

Affected Versions Mozilla Firefox unspecified
Mozilla Firefox ESR unspecified

CWE Classification

CWE-942

References

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    "lastseen": "",
    "description": "Same-origin policy bypass in the DOM: Workers component. This vulnerability affects Firefox < 145 and Firefox ESR < 140.5.",
    "published": "2025-11-11T15:47:16.759Z",
    "modified": "2025-11-12T15:03:32.099Z",
    "type": "cve",
    "title": "Same-origin policy bypass in the DOM: Workers component",
    "source": "mozilla",
    "references": "https://bugzilla.mozilla.org/show_bug.cgi?id=1988412\nhttps://www.mozilla.org/security/advisories/mfsa2025-87/\nhttps://www.mozilla.org/security/advisories/mfsa2025-88/",
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