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CWE-840

Placeholder for CWE-840

Auto-created placeholder

89
Assigned CVEs
184th
Commonality Rank
6.0
Avg CVSS
0.0%
In CISA KEV

Volume and Severity of Assigned CVEs Over Time

Volume of CVEs assigned to CWE-840 and their average CVSS base score over time.

Volume of CVEsAvg CVSS Base Score
First CVE
Apr 24, 2019
7 years ago
Most Recent CVE
Jul 15, 2026
9 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.

89 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2022-3363CRITICAL
Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.0a7.
Oct 26, 20229.832NONO
CVE-2026-58558HIGH
Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Jul 15, 20267.831NONO
CVE-2021-4171CRITICAL
calibre-web is vulnerable to Business Logic Errors
Jan 17, 20229.831NONO
CVE-2021-22926HIGH
libcurl-using applications can ask for a specific client certificate to be used in a transfer. This is done with the `CURLOPT_SSLCERT` option (`--cert` with the command line tool).
Aug 5, 20217.529NONO
CVE-2022-0935HIGH
Host Header injection in password Reset in GitHub repository livehelperchat/livehelperchat prior to 3.97.
Apr 7, 20228.828NONO
CVE-2026-1322HIGH
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.0 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticat
May 14, 20268.127NONO
CVE-2022-4719CRITICAL
Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.5.
Dec 27, 20229.827NONO
CVE-2026-41973MEDIUM
Permission control vulnerability in calls. Impact: Successful exploitation of this vulnerability may affect availability.
Jun 9, 20265.926NONO
CVE-2022-32207CRITICAL
When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final t
Jul 7, 20229.826NONO
CVE-2022-27782HIGH
libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connection
Jun 2, 20227.526NONO
View all 89 CVEs →

CVE Severity & Scoring

This CWEGlobal (All CVEs)
0.0-0.9
1.0-1.9
2.0-2.9
3.0-3.9
21%
10%
4.0-4.9
35%
19%
5.0-5.9
12%
16%
6.0-6.9
17%
26%
7.0-7.9
11%
8.0-8.9
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
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

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