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CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

650
Assigned CVEs
63rd
Commonality Rank
7.1
Avg CVSS
0.3%
In CISA KEV

Volume and Severity of Assigned CVEs Over Time

Volume of CVEs assigned to CWE-345 and their average CVSS base score over time.

Volume of CVEsAvg CVSS Base Score
First CVE
Apr 30, 2014
12 years ago
Most Recent CVE
Jul 23, 2026
1 day 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.

650 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2023-38831HIGH
RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because a ZIP archive may inc
Aug 23, 20237.897YESYES
CVE-2022-26871CRITICAL
An arbitrary file upload vulnerability in Trend Micro Apex Central could allow an unauthenticated remote attacker to upload an arbitrary file which could lead to remote code execut
Mar 29, 20229.878YESNO
CVE-2016-4553HIGH
client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-p
May 10, 20168.669NONO
CVE-2014-4936HIGH
The upgrade functionality in Malwarebytes Anti-Malware (MBAM) consumer before 2.0.3 and Malwarebytes Anti-Exploit (MBAE) consumer 1.04.1.1012 and earlier allow man-in-the-middle at
Dec 16, 20149.359NOYES
CVE-2016-4554HIGH
mime_header.cc in Squid before 3.5.18 allows remote attackers to bypass intended same-origin restrictions and possibly conduct cache-poisoning attacks via a crafted HTTP Host heade
May 10, 20168.645NONO
CVE-2026-50195CRITICAL
containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the
Jul 1, 20269.944NONO
CVE-2026-47691CRITICAL
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's `DnsResolveContext` insufficient
Jun 12, 202610.042NONO
CVE-2026-45674CRITICAL
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to valid
Jun 12, 202610.042NONO
CVE-2026-53513CRITICAL
Better Auth is an authentication and authorization library for TypeScript. Prior to 1.6.11, the @better-auth/sso plugin's POST /sso/register and POST /sso/update-provider endpoints
Jul 15, 20269.641NONO
CVE-2026-35051CRITICAL
Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is an authentication bypass vulnerability in Traefik's ForwardAuth midd
Apr 30, 202610.041NONO
View all 650 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%
4.0-4.9
18%
19%
5.0-5.9
14%
16%
6.0-6.9
25%
26%
7.0-7.9
16%
11%
8.0-8.9
17%
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
2 CVEs
0.3% of CVEs· 83rd percentile
Metasploit
2 CVEs
0.3% of CVEs· 81st percentile
Nuclei
1 CVE
0.2% of CVEs· 78th percentile
ExploitDB
3 CVEs
0.5% of CVEs· 76th 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