CVE-2026-27645: fallo de gravedad media en dgtlmoon changedetection.io
changedetection.io Vulnerable to Reflected XSS in RSS Single Watch Error Response
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendcvss 6.1epss 0.5%
changedetection.io is a free open source web page change detection tool. In versions prior to 0.54.1, the RSS single-watch endpoint reflects the UUID path parameter directly in the HTTP response body without HTML escaping. Since Flask returns text/html by default for plain string responses, the browser parses and executes injected JavaScript. Version 0.54.1 contains a fix for the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Productos afectados
dgtlmoon · changedetection.ioCVEs relacionadas — dgtlmoon changedetection.io
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