CVE-2026-29038

MEDIUM

6.1

Descripcion

changedetection.io is a free open source web page change detection tool. Prior to version 0.54.4, there is a reflected cross-site scripting (XSS) vulnerability identified in the /rss/tag/ endpoint of changedetection.io. The tag_uuid path parameter is reflected 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. This issue has been patched in version 0.54.4.

Detalles CVE

Puntuacion CVSS v3.16.1

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado3/6/2026

Ultima modificacion3/10/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

webtechnologies:changedetection

Debilidades (CWE)

CWE-79

Referencias

https://github.com/dgtlmoon/changedetection.io/commit/ec7d56f85d1e9690fca7cb4711c1fb20dffec780(security-advisories@github.com)

https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.4(security-advisories@github.com)

https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-8whx-v8qq-pq64(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.