Severity:
HIGH RISK
(8.9)
Cross-Site Scripting (XSS) in Postiz
CVE-2026-40487
Analyzed
Vulnerability Type
Category:
Cross-Site Scripting (XSS)
CWE:
CWE-79;CWE-345;CWE-434
Impact:
Stored Cross-Site Scripting leading to account takeover and session compromise
Severity:
HIGH RISK
(8.9)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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