PT-2026-42363 · Go · Github.Com/Stefanprodan/Podinfo

Publicado 2026-05-14 · Atualizado 2026-05-14

OSV

CVSS v3.1

5.4

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

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-Content-Type-Options headers. Attackers can craft cross-origin HTML pages with auto-submitting forms containing script payloads in the request body, which are served as text/html due to Go's content type detection, allowing the reflected script to execute in the podinfo origin context when victims visit the attacker's page.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

GHSA-Q23M-VM9R-5745

Produtos afetados

Github.Com/Stefanprodan/Podinfo

Referências · 9

• 🔥 https://github.com/Niccolo10/Security-Advisories/blob/main/CVE-2026-43644/cve-2026-43644.md · Exploit
• https://github.com/stefanprodan/podinfo · Nota
• https://github.com/stefanprodan/podinfo/commit/cbebb20fd48588d36fc7ff3e874c128eb89692f4 · Nota
• https://github.com/stefanprodan/podinfo/pull/480 · Nota
• https://github.com/stefanprodan/podinfo/releases/tag/6.12.0 · Nota
• https://github.com/stefanprodan/podinfo/issues/474 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-43644 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-q23m-vm9r-5745 · Aviso do Fabricante
• https://vulncheck.com/advisories/podinfo-reflected-xss-via-echo-endpoint · Nota