XSS in Stefanprodan Podinfo
CVE-2026-43644
podinfo through 6.11.2 contains a reflected cross-site scripting vulnerability in the /echo and /api/echo endpoints where the echoHandler writes request body content directly to the response without setting explicit Content-Type or X-Conte…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (9.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Stefanprodan Podinfo — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, technical-description, Third Party Advisory, exploit, Mitigation)
- disclosure@vulncheck.com (issue-tracking, Issue Tracking)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-43644?
- CVE-2026-43644 is a medium-severity vulnerability in Stefanprodan Podinfo, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-05-14.
- How severe is CVE-2026-43644?
- Medium severity. CVSS v3 base score is 5.4 out of 10.