Stored XSS Vulnerability in Plunk Email Platform by AWS
CVE-2026-32095

5.4MEDIUM

Key Information:

Vendor

Useplunk

Status
Plunk
Vendor
CVE Published:
11 March 2026

What is CVE-2026-32095?

Plunk, an open-source email platform utilizing AWS SES, had a vulnerability in its image upload functionality that permitted SVG file uploads. This flaw allowed for the execution of embedded JavaScript, leading to a stored XSS vulnerability. The issue has been addressed in version 0.7.1, emphasizing the necessity for users to update their systems to mitigate potential security risks associated with SVG file processing.

Affected Version(s)

plunk < 0.7.1

References

https://github.com/useplunk/plunk/security/advisories/GHS...
x_refsource_CONFIRM

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.