CWE-1284 314 CVEs MITRE definition ↗

CWE-1284: Improper Validation of Specified Quantity in Input

Overview

CWE-1284 (Improper Validation of Specified Quantity in Input) documents a weakness type used across vulnerability databases and security assessments. Use the sections below for definition, context, and mapped CVEs.

Security impact
Security impact: Depends on product and context; use CVE records, severity scores, and MITRE guidance to prioritize.

Description

The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

Applicable platforms

Kind Name Class Prevalence OS / CPE
language Not Language-Specific Often

Related CVEs in this database

These CVEs are mapped to this weakness in this database and kept for traceability and search.

CVE Published Summary
CVE-2026-49777 2026-06-05 Improper Validation of Specified Quantity in Input vulnerability in ShapedPlugin, LLC Product Slider Pro for WooCommerce allows Malicious Software Implanted. This issue affects Product Slider Pro for…
CVE-2026-47329 2026-05-28 Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches which fail to validate invalid sizes of the name field in AppAmor notification responses. The bug can be triggered by an unprivileged local user an…
CVE-2026-9801 2026-05-28 A flaw was found in Keycloak. A remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol (LDAP) server or an attacker compromis…
CVE-2026-44635 2026-05-27 Kysely is a type-safe TypeScript SQL query builder. From 0.26.0 to 0.28.16, DefaultQueryCompiler.visitJSONPathLeg does not escape JSON-path metacharacters (., [, ], *, **, ?). When attacker-controlled…
CVE-2026-9704 2026-05-27 A flaw was found in Keycloak. An authenticated user with low privileges can exploit this vulnerability by sending an oversized subject_token JSON Web Token (JWT) to the TokenEndpoint. When the token e…
CVE-2026-7254 2026-05-27 IBM OPENBMC FW1110.00 through FW1110.11 is vulnerable to denial of service attacks by unauthenticated network users.
CVE-2026-3676 2026-05-27 IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of ser…
CVE-2026-42744 2026-05-27 Improper Validation of Specified Quantity in Input vulnerability in Ads by WPQuads Ads by WPQuads quick-adsense-reloaded allows Manipulating Hidden Fields.This issue affects Ads by WPQuads: from n/a t…
CVE-2026-42732 2026-05-27 Improper Validation of Specified Quantity in Input vulnerability in Ads by WPQuads Ads by WPQuads quick-adsense-reloaded allows Input Data Manipulation.This issue affects Ads by WPQuads: from n/a thro…
CVE-2026-5260 2026-05-26 A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a shor…
CVE-2026-42013 2026-05-26 A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name (SAN) could cause the validation process to incorrectly fall back to checking the Common Name (CN) field…
CVE-2026-8047 2026-05-26 The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to…
CVE-2025-15645 2026-05-19 Ledger Nano X, Flex, and Stax devices contain a denial of service vulnerability in the MCU firmware update process due to missing validation of the reset_handler parameter during firmware flashing. An…
CVE-2026-8813 2026-05-19 This affects versions of the package exifreader before 4.39.0. A crafted image containing an ICC mluc tag can set an attacker-controlled record count together with a zero record size. During parsing, …
CVE-2026-44826 2026-05-15 Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.2, Vvveb CMS does not validate the sign of the quantity parameter on the cart-add…
CVE-2026-0428 2026-05-15 Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resultin…
CVE-2025-66660 2026-05-15 Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_CHECK_TA_COMPAT to cause incorrect shared memory mapping, potentially resulting …
CVE-2025-14869 2026-05-14 GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to cause d…
CVE-2026-44459 2026-05-13 Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, improper validation of the JWT NumericDate claims exp, nbf, and iat in hono/utils/jwt allows tok…
CVE-2026-25863 2026-05-04 Conditional Fields for Contact Form 7 WordPress plugin through version 2.7.2 contains an uncontrolled resource consumption vulnerability in the Wpcf7cfMailParser class where the hide_hidden_mail_field…

Content submission

Name
CWE Content Team
Organization
MITRE
Date
2020-06-24
Version
4.1

Content modifications

Date Name Version Importance Comment
2022-10-13 CWE Content Team 4.9 updated Observed_Examples, Relationships
2023-04-27 CWE Content Team 4.11 updated Relationships
2023-06-29 CWE Content Team 4.12 updated Mapping_Notes, Relationships
2025-09-09 CWE Content Team 4.18 updated Observed_Examples
2025-12-11 CWE Content Team 4.19 updated Common_Consequences, Demonstrative_Examples, Description, Detection_Factors, Modes_of_Introduction, Observed_Examples, Weakness_Ordinalities
2026-04-30 CWE Content Team 4.20 updated Demonstrative_Examples, Observed_Examples

Contributions

Type Name Date Comment
Content Affan Ahmed 2025-02-28 Provided a demonstrative example in PHP
cvelogic Threat Intelligence