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CWE-266

Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

1,009
Assigned CVEs
47th
Commonality Rank
7.2
Avg CVSS
0.1%
In CISA KEV

Volume and Severity of Assigned CVEs Over Time

Volume of CVEs assigned to CWE-266 and their average CVSS base score over time.

Volume of CVEsAvg CVSS Base Score
First CVE
Jan 5, 2013
13 years ago
Most Recent CVE
Jul 21, 2026
2 days ago

Top CVEs Assigned This CWE

Top CVEs that have been assigned this CWE. A single CVE can have multiple CWE assignments, though many have just one.

1,006 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2026-48172CRITICAL
LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation (possibly to root), as exploited in the wild in May 2026. Detection is best done via a command line of gre
May 21, 20269.888YESNO
CVE-2024-28000CRITICAL
Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache.This issue affects LiteSpeed Cache: from n/a through <= 6.3.0.1.
Aug 21, 20249.884NOYES
CVE-2025-27007CRITICAL
Incorrect Privilege Assignment vulnerability in Brainstorm Force OttoKit suretriggers allows Privilege Escalation.This issue affects OttoKit: from n/a through <= 1.0.82.
May 1, 20259.883NOYES
CVE-2026-23550CRITICAL
Incorrect Privilege Assignment vulnerability in Modular DS Modular DS modular-connector allows Privilege Escalation.This issue affects Modular DS: from n/a through <= 2.5.1.
Jan 14, 20269.861NOYES
CVE-2025-47539CRITICAL
Incorrect Privilege Assignment vulnerability in Arraytics Eventin wp-event-solution allows Privilege Escalation.This issue affects Eventin: from n/a through <= 4.0.26.
May 23, 20259.857NOYES
CVE-2025-41115CRITICAL
SCIM provisioning was introduced in Grafana Enterprise and Grafana Cloud in April to improve how organizations manage users and teams in Grafana by introducing automated user lifec
Nov 21, 20259.845NONO
CVE-2022-20759HIGH
A vulnerability in the web services interface for remote access VPN features of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software c
May 3, 20228.844NONO
CVE-2026-57813CRITICAL
Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.This issue affects MailOptin: from n/a through <= 1.2.77.3.
Jul 13, 20269.842NONO
CVE-2025-10263CRITICAL
Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex
Jun 9, 20269.142NONO
CVE-2025-34112CRITICAL
An authenticated multi-stage remote code execution vulnerability exists in Riverbed SteelCentral NetProfiler and NetExpress 10.8.7 virtual appliances. A SQL injection vulnerability
Jul 15, 202510.042NOYES
View all 1,006 CVEs →

CVE Severity & Scoring

This CWEGlobal (All CVEs)
0.0-0.9
1.0-1.9
2.0-2.9
3.0-3.9
10%
10%
4.0-4.9
13%
19%
5.0-5.9
17%
16%
6.0-6.9
20%
26%
7.0-7.9
22%
11%
8.0-8.9
15%
14%
9.0-10.0
unknown
CVSS Score Range

Exploit Exposure

Exploit activity across CVEs assigned to this CWE, including CVEs that carry other CWE assignments.

CISA KEV
1 CVE
0.1% of CVEs· 80th percentile
Metasploit
2 CVEs
0.2% of CVEs· 80th percentile
Nuclei
5 CVEs
0.5% of CVEs· 81st percentile
ExploitDB
3 CVEs
0.3% of CVEs· 74th percentile

Social Chatter

Social posts that mention CVE IDs assigned to this CWE. This is assigned-CVE activity, not mentions of the CWE label itself.

Media Mentions

Media articles that mention CVE IDs assigned to this CWE. This is assigned-CVE coverage, not mentions of the CWE label itself.

Top Affected Vendors

Top Affected Products