Dashboard / CVE-2026-13356

CVE-2026-13356

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 63/100
Published: 2026-07-07 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

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

Description

A malicious webpage could interrupt a pending navigation by enqueuing a synchronous JavaScript dialog, causing the browser UI to display the destination origin in the address bar while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 152.3.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
mozilla firefox < 152.3

References & Advisories (2)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

6.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

EPSS — Exploitation Probability

0.22%
Raw Score 0.002190
Percentile 12.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00219
2026-10-28
0.00219

Intelligence Sources

nvd ref →

External Links