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CVE-2024-5693 Cross site scripting

Routine
Remediate Within 6 Months

CVE Information

Original CVE data

Published:
Updated:

Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

CWE:
CVSS v2-
CVSS v3-
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1891319
https://www.mozilla.org/security/advisories/mfsa2024-25/
https://www.mozilla.org/security/advisories/mfsa2024-26/
https://lists.debian.org/debian-lts-announce/2024/06/msg00000.html
https://www.mozilla.org/security/advisories/mfsa2024-28/
https://lists.debian.org/debian-lts-announce/2024/06/msg00010.html
Affected Vendors

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Cross site scripting

CVSS Scores as calculated by PRIOnengine
CVSS v25.8
AV:N/AC:M/AU:N/C:P/I:P/A:N
CVSS v36.5
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
MITRE CWE Top 25

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Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

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Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

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Compliance Impact

How the submited vulnerability affects compliance

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Web Application Security Frameworks

Applicable if the issue likely affects a web application

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