Dashboard / CVE-2026-27543

CVE-2026-27543

HIGH
MEDIUM Priority: 0.03 BB Relevance: 66/100
Published: 2026-08-13 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

Unauthenticated Privilege Escalation in MStore API <= 4.20.0 versions.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.37%
Raw Score 0.003730
Percentile 31.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00373
2026-10-28
0.00373

Intelligence Sources

nvd ref →

External Links