Dashboard / CVE-2026-66309

CVE-2026-66309

CRITICAL
INFO Priority: 0.08 BB Relevance: 63/100
Published: 2026-08-20 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

Improper access control in Azure SQL Database allows an authorized attacker to elevate privileges over a network.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Microsoft Azure SQL Database -
Microsoft Azure SQL Database -
microsoft azure_sql_database -

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.86%
Raw Score 0.008620
Percentile 58.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00862
2026-10-28
0.00862

Intelligence Sources

mitre ref →

External Links