Lucene search
+L

CVE-2026-34975

🗓️ 06 Apr 2026 16:10:05Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views🌐 WEB

CVE-2026-34975: Plunk allowed authenticated API users to inject CRLF into MIME fields, enabling header injection; fixed in 0.8.0.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
useplunkplunkRange<0.8.0
[
  {
    "vendor": "useplunk",
    "product": "plunk",
    "versions": [
      {
        "version": "< 0.8.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
from.namerequest body/v1/sendCRLF header injection via raw MIME construction in POST /v1/send allows injecting SMTP headers (e.g., Bcc, Reply-To) through user-supplied fields.CWE-93
subjectrequest body/v1/sendCRLF header injection via raw MIME construction in POST /v1/send allows injecting SMTP headers (e.g., Bcc, Reply-To) through user-supplied fields.CWE-93
headersrequest body/v1/sendCRLF header injection via raw MIME construction in POST /v1/send allows injecting SMTP headers (e.g., Bcc, Reply-To) through user-supplied fields.CWE-93
attachment.filenamerequest body/v1/sendCRLF header injection via raw MIME construction in POST /v1/send allows injecting SMTP headers (e.g., Bcc, Reply-To) through user-supplied fields.CWE-93

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation