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CVE-2023-6869

UNKNOWN
Published 2023-12-19T13:38:51.751Z
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Expert Analysis

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CVSS Score

V3.1
6.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.405
Higher than 40.5% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Description

A `&lt;dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-8c4w-xw52-85px

Advisory Details

A `` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-6869
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1799036
WEB https://security.gentoo.org/glsa/202401-10
WEB https://www.mozilla.org/security/advisories/mfsa2023-56

Advisory provided by GitHub Security Advisory Database. Published: December 19, 2023, Modified: May 7, 2025

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1799036
https://www.mozilla.org/security/advisories/mfsa2023-56/
https://security.gentoo.org/glsa/202401-10
Published: 2023-12-19T13:38:51.751Z
Last Modified: 2025-05-07T20:23:58.917Z
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