Dashboard / CVE-2025-10529

CVE-2025-10529

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 73/100
Published: 2025-09-16 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: Low
I: Low
A: None

Description

Same-origin policy bypass in the Layout component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
mozilla firefox < 140.3.0
mozilla firefox < 143.0
mozilla thunderbird < 143.0

References & Advisories (7)

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS — Exploitation Probability

0.32%
Raw Score 0.003170
Percentile 24.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00317
2026-10-28
0.00317

Intelligence Sources

nvd ref →

External Links