CWE-20
Improper Input Validation
Description
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.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-10 · CAPEC-101 · CAPEC-104 · CAPEC-108 · CAPEC-109 · CAPEC-110 · CAPEC-120 · CAPEC-13 · CAPEC-135 · CAPEC-136 · CAPEC-14 · CAPEC-153 · CAPEC-182 · CAPEC-209 · CAPEC-22 · CAPEC-23 · CAPEC-230 · CAPEC-231 · CAPEC-24 · CAPEC-250 · CAPEC-261 · CAPEC-267 · CAPEC-28 · CAPEC-3 · CAPEC-31 · CAPEC-42 · CAPEC-43 · CAPEC-45 · CAPEC-46 · CAPEC-47 · CAPEC-473 · CAPEC-52 · CAPEC-53 · CAPEC-588 · CAPEC-63 · CAPEC-64 · CAPEC-664 · CAPEC-67 · CAPEC-7 · CAPEC-71 · CAPEC-72 · CAPEC-73 · CAPEC-78 · CAPEC-79 · CAPEC-8 · CAPEC-80 · CAPEC-81 · CAPEC-83 · CAPEC-85 · CAPEC-88 · CAPEC-9
CVEs mapped to this weakness (13,352)
page 470 of 668| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2025-31966 | Low | 0.18 | 2.7 | 0.00 | Mar 17, 2026 | HCL Sametime is vulnerable to broken server-side validation. While the application performs client-side input checks, these are not enforced by the web server. An attacker can bypass these restrictions by sending manipulated HTTP requests directly to the server. | ||
| CVE-2025-61652 | Low | 0.18 | — | 0.00 | Feb 3, 2026 | Vulnerability in Wikimedia Foundation DiscussionTools.This issue affects DiscussionTools: from * before 1.43.4, 1.44.1. | ||
| CVE-2025-43365 | Low | 0.18 | 2.8 | 0.00 | Nov 4, 2025 | A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26 and iPadOS 26. An unprivileged process may be able to terminate a root processes. | ||
| CVE-2024-23600 | Low | 0.18 | 2.7 | 0.01 | Aug 1, 2024 | Improper Input Validation of query search results for private field data in PingIDM (Query Filter module) allows for a potentially efficient brute forcing approach leading to information disclosure. | ||
| CVE-2023-43745 | Low | 0.18 | 2.8 | 0.00 | May 16, 2024 | Improper input validation in some Intel(R) CBI software before version 1.1.0 may allow an authenticated user to potentially enable denial of service via local access. | ||
| CVE-2024-0080 | Low | 0.18 | 2.8 | 0.00 | Apr 5, 2024 | NVIDIA nvTIFF Library for Windows and Linux contains a vulnerability where improper input validation might enable an attacker to use a specially crafted input file. A successful exploit of this vulnerability might lead to a partial denial of service. | ||
| CVE-2023-31028 | Low | 0.18 | 2.8 | 0.00 | Apr 5, 2024 | NVIDIA nvJPEG2000 Library for Windows and Linux contains a vulnerability where improper input validation might enable an attacker to use a specially crafted input file. A successful exploit of this vulnerability might lead to a partial denial of service. | ||
| CVE-2023-37833 | Low | 0.18 | 2.7 | 0.00 | Oct 31, 2023 | Improper access control in Elenos ETG150 FM transmitter v3.12 allows attackers to make arbitrary configuration edits that are only accessed by privileged users. | ||
| CVE-2023-29293 | Low | 0.18 | 2.7 | 0.01 | Jun 15, 2023 | Adobe Commerce versions 2.4.6 (and earlier), 2.4.5-p2 (and earlier) and 2.4.4-p3 (and earlier) are affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An admin privileged attacker could leverage this vulnerability to impact the… | ||
| CVE-2022-34436 | Low | 0.18 | 2.7 | 0.00 | Jan 18, 2023 | Dell iDRAC8 version 2.83.83.83 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform… | ||
| CVE-2022-34435 | Low | 0.18 | 2.7 | 0.01 | Jan 18, 2023 | Dell iDRAC9 version 6.00.02.00 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform… | ||
| CVE-2022-2047 | Low | 0.18 | 2.7 | 0.01 | Jul 7, 2022 | In Eclipse Jetty versions 9.4.0 thru 9.4.46, and 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, the parsing of the authority segment of an http scheme URI, the Jetty HttpURI class improperly detects an invalid input as a hostname. This can lead to failures in a Proxy… | ||
| CVE-2021-38973 | Low | 0.18 | 2.7 | 0.01 | Nov 12, 2021 | IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 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. | ||
| CVE-2021-22245 | Low | 0.18 | 2.7 | 0.01 | Aug 25, 2021 | Improper validation of commit author in GitLab CE/EE affecting all versions allowed an attacker to make several pages in a project impossible to view | ||
| CVE-2021-20761 | Low | 0.18 | 2.7 | 0.01 | Aug 18, 2021 | Improper input validation vulnerability in E-mail of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker with an administrative privilege to alter the data of E-mail without the appropriate privilege. | ||
| CVE-2020-28923 | Low | 0.18 | 2.7 | 0.01 | Dec 3, 2020 | An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or… | ||
| CVE-2020-16127 | Low | 0.18 | 2.8 | 0.00 | Nov 11, 2020 | An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location. | ||
| CVE-2020-4548 | Low | 0.18 | 2.7 | 0.01 | Aug 20, 2020 | IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation. A malicious administrator could bypass the user interface and send requests to the IBM Content Navigator server with illegal characters that could be stored in the IBM Content Navigator database.… | ||
| CVE-2017-18466 | Low | 0.18 | 2.7 | 0.01 | Aug 5, 2019 | cPanel before 62.0.17 does not properly recognize domain ownership during addition of parked domains to a mail configuration (SEC-228). | ||
| CVE-2017-18401 | Low | 0.18 | 2.7 | 0.01 | Aug 2, 2019 | cPanel before 68.0.15 allows user accounts to be partially created with invalid username formats (SEC-334). |
- risk 0.18cvss 2.7epss 0.00
HCL Sametime is vulnerable to broken server-side validation. While the application performs client-side input checks, these are not enforced by the web server. An attacker can bypass these restrictions by sending manipulated HTTP requests directly to the server.
- risk 0.18cvss —epss 0.00
Vulnerability in Wikimedia Foundation DiscussionTools.This issue affects DiscussionTools: from * before 1.43.4, 1.44.1.
- risk 0.18cvss 2.8epss 0.00
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26 and iPadOS 26. An unprivileged process may be able to terminate a root processes.
- risk 0.18cvss 2.7epss 0.01
Improper Input Validation of query search results for private field data in PingIDM (Query Filter module) allows for a potentially efficient brute forcing approach leading to information disclosure.
- risk 0.18cvss 2.8epss 0.00
Improper input validation in some Intel(R) CBI software before version 1.1.0 may allow an authenticated user to potentially enable denial of service via local access.
- risk 0.18cvss 2.8epss 0.00
NVIDIA nvTIFF Library for Windows and Linux contains a vulnerability where improper input validation might enable an attacker to use a specially crafted input file. A successful exploit of this vulnerability might lead to a partial denial of service.
- risk 0.18cvss 2.8epss 0.00
NVIDIA nvJPEG2000 Library for Windows and Linux contains a vulnerability where improper input validation might enable an attacker to use a specially crafted input file. A successful exploit of this vulnerability might lead to a partial denial of service.
- risk 0.18cvss 2.7epss 0.00
Improper access control in Elenos ETG150 FM transmitter v3.12 allows attackers to make arbitrary configuration edits that are only accessed by privileged users.
- risk 0.18cvss 2.7epss 0.01
Adobe Commerce versions 2.4.6 (and earlier), 2.4.5-p2 (and earlier) and 2.4.4-p3 (and earlier) are affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An admin privileged attacker could leverage this vulnerability to impact the…
- risk 0.18cvss 2.7epss 0.00
Dell iDRAC8 version 2.83.83.83 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform…
- risk 0.18cvss 2.7epss 0.01
Dell iDRAC9 version 6.00.02.00 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform…
- risk 0.18cvss 2.7epss 0.01
In Eclipse Jetty versions 9.4.0 thru 9.4.46, and 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, the parsing of the authority segment of an http scheme URI, the Jetty HttpURI class improperly detects an invalid input as a hostname. This can lead to failures in a Proxy…
- risk 0.18cvss 2.7epss 0.01
IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 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.
- risk 0.18cvss 2.7epss 0.01
Improper validation of commit author in GitLab CE/EE affecting all versions allowed an attacker to make several pages in a project impossible to view
- risk 0.18cvss 2.7epss 0.01
Improper input validation vulnerability in E-mail of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker with an administrative privilege to alter the data of E-mail without the appropriate privilege.
- risk 0.18cvss 2.7epss 0.01
An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or…
- risk 0.18cvss 2.8epss 0.00
An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location.
- risk 0.18cvss 2.7epss 0.01
IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation. A malicious administrator could bypass the user interface and send requests to the IBM Content Navigator server with illegal characters that could be stored in the IBM Content Navigator database.…
- risk 0.18cvss 2.7epss 0.01
cPanel before 62.0.17 does not properly recognize domain ownership during addition of parked domains to a mail configuration (SEC-228).
- risk 0.18cvss 2.7epss 0.01
cPanel before 68.0.15 allows user accounts to be partially created with invalid username formats (SEC-334).