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CWE-20

12,961 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (12,961)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Opentext
1Appbuilder
Jun 17, 2026
Jan 29, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. AppBuilder configuration files are viewable by unauthenticated users. This issue affects AppBuilder: from 21...Show more
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. AppBuilder configuration files are viewable by unauthenticated users. This issue affects AppBuilder: from 21.2 before 23.2. Show less
1Opentext
1Appbuilder
Jun 17, 2026
Jan 29, 2024
N/A· v4
7.1 HIGH· v3
N/A· v2
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. An authenticated AppBuilder user with the ability to create or manage existing databases can leverage them to e...Show more
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. An authenticated AppBuilder user with the ability to create or manage existing databases can leverage them to exploit the AppBuilder server - including access to its local file system. This issue affects AppBuilder: from 21.2 before 23.2. Show less
1Opentext
1Appbuilder
Jun 17, 2026
Jan 29, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows OS Command Injection. The AppBuilder's Scheduler functionality that facilitates creation of scheduled tasks is vulnerable to comman...Show more
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows OS Command Injection. The AppBuilder's Scheduler functionality that facilitates creation of scheduled tasks is vulnerable to command injection. This allows authenticated users to inject arbitrary operating system commands into the executing process. This issue affects AppBuilder: from 21.2 before 23.2. Show less
1Opentext
1Appbuilder
Jun 17, 2026
Jan 29, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation, Files or Directories Accessible to External Parties vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. An unauthenticated or authenticated user can abuse a page...Show more
Improper Input Validation, Files or Directories Accessible to External Parties vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. An unauthenticated or authenticated user can abuse a page of AppBuilder to read arbitrary files on the server on which it is hosted. This issue affects AppBuilder: from 21.2 before 23.2. Show less
1Otrs
1Otrs
Jun 17, 2026
Jan 29, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Improper Input Validation vulnerability in the upload functionality for user avatars allows functionality misuse due to missing check of filetypes. This issue affects OTRS: from 7.0.X through 7.0.48, from 8.0.X through...Show more
Improper Input Validation vulnerability in the upload functionality for user avatars allows functionality misuse due to missing check of filetypes. This issue affects OTRS: from 7.0.X through 7.0.48, from 8.0.X through 8.0.37, from 2023 through 2023.1.1. Show less
1Tuta
1Tutanota
Jun 17, 2026
Jan 25, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Tuta is an encrypted email service. Starting in version 3.118.12 and prior to version 3.119.10, an attacker is able to send a manipulated email so that the user can no longer use the app to get access to received emails....Show more
Tuta is an encrypted email service. Starting in version 3.118.12 and prior to version 3.119.10, an attacker is able to send a manipulated email so that the user can no longer use the app to get access to received emails. By sending a manipulated email, an attacker could put the app into an unusable state. In this case, a user can no longer access received e-mails. Since the vulnerability affects not only the app, but also the web application, a user in this case has no way to access received emails. This issue was tested with iOS and the web app, but it is possible all clients are affected. Version 3.119.10 fixes this issue.Show less
1Svelte
2Adapter Node
Kit
Jun 17, 2026
Jan 24, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
SvelteKit is a web development kit. In SvelteKit 2, sending a GET request with a body eg `{}` to a built and previewed/hosted sveltekit app throws `Request with GET/HEAD method cannot have body.` and crashes the preview/...Show more
SvelteKit is a web development kit. In SvelteKit 2, sending a GET request with a body eg `{}` to a built and previewed/hosted sveltekit app throws `Request with GET/HEAD method cannot have body.` and crashes the preview/hosting. After this happens, one must manually restart the app. `TRACE` requests will also cause the app to crash. Prerendered pages and SvelteKit 1 apps are not affected. `@sveltejs/adapter-node` versions 2.1.2, 3.0.3, and 4.0.1 and `@sveltejs/kit` version 2.4.3 contain a patch for this issue.Show less
1Hitron
1Lguvr 16h Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation in Hitron Systems DVR LGUVR-16H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
1Hitron
1Lguvr 8h Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation in Hitron Systems DVR LGUVR-8H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
1Hitron
1Lguvr 4h Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
1Hitron
1Hvr 16781 Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation in Hitron Systems DVR HVR-16781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
1Hitron
1Hvr 8781 Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation in Hitron Systems DVR HVR-8781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
1Hitron
1Hvr 4781 Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Input Validation in Hitron Systems DVR HVR-4781 1.03~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.
1Splunk
1Splunk
Jun 17, 2026
Jan 22, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
In Splunk Enterprise for Windows versions below 9.0.8 and 9.1.3, Splunk Enterprise does not correctly sanitize path input data. This results in the unsafe deserialization of untrusted data from a separate disk partition...Show more
In Splunk Enterprise for Windows versions below 9.0.8 and 9.1.3, Splunk Enterprise does not correctly sanitize path input data. This results in the unsafe deserialization of untrusted data from a separate disk partition on the machine. This vulnerability only affects Splunk Enterprise for Windows.Show less
1Splunk
2Cloud
Splunk
Jun 17, 2026
Jan 22, 2024
N/A· v4
3.5 LOW· v3
N/A· v2
In Splunk versions below 9.0.8 and 9.1.3, the “mrollup” SPL command lets a low-privileged user view metrics on an index that they do not have permission to view. This vulnerability requires user interaction from a high-p...Show more
In Splunk versions below 9.0.8 and 9.1.3, the “mrollup” SPL command lets a low-privileged user view metrics on an index that they do not have permission to view. This vulnerability requires user interaction from a high-privileged user to exploit.Show less
1Ibm
1Db2
Jun 17, 2026
Jan 22, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
IIBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270264.
1Ibm
1Db2
Jun 17, 2026
Jan 22, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.1, 10.5, and 11.1 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force...Show more
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.1, 10.5, and 11.1 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 272646.Show less
1Ibm
1Db2
Jun 17, 2026
Jan 22, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1 and 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-For...Show more
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1 and 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270750.Show less
1Ibm
1Db2
Jun 17, 2026
Jan 22, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 under certain circumstances could allow an authenticated user to the database to cause a denial of service when a statement is run on columnar tables...Show more
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 under certain circumstances could allow an authenticated user to the database to cause a denial of service when a statement is run on columnar tables. IBM X-Force ID: 273393.Show less
1Ibm
1Db2
Jun 17, 2026
Jan 22, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force...Show more
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 272644.Show less