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 (13,387)
page 279 of 670| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-21061 | Med | 0.42 | 6.5 | 0.00 | Aug 10, 2026 | Improper input validation in Samsung Dialer prior to SMR Aug-2026 Release 1 allows remote attackers to access SIM related functions. User interaction is required for triggering this vulnerability. | ||
| CVE-2026-62296 | Hig | 0.42 | 7.5 | 0.00 | Aug 7, 2026 | HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.11, XhtmlParser.java imposes no maximum element nesting depth, so a deeply nested text.div narrative triggers unbounded recursion between parseElementInner() and… | ||
| CVE-2026-62295 | Hig | 0.42 | 7.5 | 0.00 | Aug 7, 2026 | HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.11, the JSON utility parser in org.hl7.fhir.utilities.json.parser.JsonParser enforces no maximum nesting depth for arrays or objects. As a result, a small but… | ||
| CVE-2026-69185 | Hig | 0.42 | 7.5 | 0.01 | Aug 3, 2026 | Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server… | ||
| CVE-2026-67296 | Hig | 0.42 | 7.5 | 0.00 | Aug 1, 2026 | FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel handler that fails to validate maximum PDU body length before stream allocation. A malicious RDP client can send a header-only RDPEI message with a large declared body length to force… | ||
| CVE-2026-53503 | Hig | 0.42 | 7.5 | 0.00 | Jul 31, 2026 | Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution(, , <should_normalize>) filter passes the user-controlled value to a C extension (thumbor/ext/filters/_convolution.c) where it is used as a… | ||
| CVE-2026-52856 | Hig | 0.42 | 7.5 | 0.00 | Jul 31, 2026 | Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SFTP connection handshake causes a Go panic. This issue is fixed in version 1.13.0. | ||
| CVE-2026-18014 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a malicious file. (Chromium security severity: Low) | ||
| CVE-2026-17988 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Navigation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low) | ||
| CVE-2026-17929 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a malicious file. (Chromium security severity: Low) | ||
| CVE-2026-17926 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low) | ||
| CVE-2026-17921 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Navigation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low) | ||
| CVE-2026-17831 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Passwords in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium) | ||
| CVE-2026-17814 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium) | ||
| CVE-2026-17791 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Payments in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium) | ||
| CVE-2026-17789 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via malicious network traffic. (Chromium security severity: Medium) | ||
| CVE-2026-17690 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in PDF in Google Chrome on Android prior to 151.0.7922.72 allowed a local attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High) | ||
| CVE-2026-17679 | Med | 0.42 | 6.5 | 0.00 | Jul 30, 2026 | Insufficient validation of untrusted input in Print Preview in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High) | ||
| CVE-2026-17664 | Med | 0.42 | 6.5 | 0.01 | Jul 30, 2026 | Insufficient validation of untrusted input in Loader in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High) | ||
| CVE-2026-65891 | Med | 0.42 | 6.5 | 0.00 | Jul 29, 2026 | Joomla Extension - joomlacontenteditor.net - Creation of hidden files and unintended file overwrite via rename function in Joomla Content Editor (JCE) < 2.20.2 - Improper input validation in the file rename functionality allowed an authenticated user with file management… |
- risk 0.42cvss 6.5epss 0.00
Improper input validation in Samsung Dialer prior to SMR Aug-2026 Release 1 allows remote attackers to access SIM related functions. User interaction is required for triggering this vulnerability.
- risk 0.42cvss 7.5epss 0.00
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.11, XhtmlParser.java imposes no maximum element nesting depth, so a deeply nested text.div narrative triggers unbounded recursion between parseElementInner() and…
- risk 0.42cvss 7.5epss 0.00
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.11, the JSON utility parser in org.hl7.fhir.utilities.json.parser.JsonParser enforces no maximum nesting depth for arrays or objects. As a result, a small but…
- risk 0.42cvss 7.5epss 0.01
Socket.IO enables bidirectional and low-latency communication for every platform. Prior to 4.2.7, 3.4.5, and 3.3.6, a specially crafted Socket.IO packet can make the server wait for a large number of binary attachments and buffer them, which can be exploited to make the server…
- risk 0.42cvss 7.5epss 0.00
FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel handler that fails to validate maximum PDU body length before stream allocation. A malicious RDP client can send a header-only RDPEI message with a large declared body length to force…
- risk 0.42cvss 7.5epss 0.00
Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution(, , <should_normalize>) filter passes the user-controlled value to a C extension (thumbor/ext/filters/_convolution.c) where it is used as a…
- risk 0.42cvss 7.5epss 0.00
Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SFTP connection handshake causes a Go panic. This issue is fixed in version 1.13.0.
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a malicious file. (Chromium security severity: Low)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Navigation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a malicious file. (Chromium security severity: Low)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Navigation in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Passwords in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Payments in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via malicious network traffic. (Chromium security severity: Medium)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in PDF in Google Chrome on Android prior to 151.0.7922.72 allowed a local attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
- risk 0.42cvss 6.5epss 0.00
Insufficient validation of untrusted input in Print Preview in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
- risk 0.42cvss 6.5epss 0.01
Insufficient validation of untrusted input in Loader in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
- risk 0.42cvss 6.5epss 0.00
Joomla Extension - joomlacontenteditor.net - Creation of hidden files and unintended file overwrite via rename function in Joomla Content Editor (JCE) < 2.20.2 - Improper input validation in the file rename functionality allowed an authenticated user with file management…