CWE-147Variant

Improper Neutralization of Input Terminators

Draft in the CWE catalog · 7 CVEs mapped

7
CVEs mapped
5.4
Median CVSS
What it is

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as input terminators when they are sent to a downstream component.

Recent examples
5.3cvss
CVE-2026-113602

CVE-2026-113602 - MEDIUM Severity Vulnerability

json-smart through 2.6.0 contains an input validation bypass vulnerability that allows attackers to evade strict-mode trailing-data checks by inserting a literal 0x1A character. Attackers can append 0x1A and malformed content to pass JSONValue.parseStrict or isValidJsonStrict validation, creating parser differentials with downstream parsers like Jackson or Gson.

MEDIUMno explanation yet
0%
epss
9.8cvss
CVE-2026-82989

CVE-2026-82989 - CRITICAL Severity Vulnerability

There is an input injection in vCast exposed network services in ViewSonic ViewBoard that allows a remote, unauthenticated attacker to inject arbitrary input into service endpoints via network-based HTTP requests to unauthenticated endpoints

CRITICALno explanation yet
1%
epss
6.0cvss
CVE-2025-7962

In Jakarta Mail versions prior to 2.0.2 it is possible to perform an SMTP Injection by utilizing the \r and \n UTF-8 characters to separate different messages

In Jakarta Mail versions prior to 2.0.2 it is possible to perform an SMTP Injection by utilizing the \r and \n UTF-8 characters to separate different messages.

MEDIUMno explanation yet
1%
epss
The record
Technical detail
CWE ID
CWE-147
Abstraction
Variant
Structure
Simple
Status
Draft