CVE-2026-35601

MEDIUM

4.1

Descripcion

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV output generator builds iCalendar VTODO entries via raw string concatenation without applying RFC 5545 TEXT value escaping. User-controlled task titles containing CRLF characters break the iCalendar property boundary, allowing injection of arbitrary iCalendar properties such as ATTACH, VALARM, or ORGANIZER. This vulnerability is fixed in 2.3.0.

Detalles CVE

Puntuacion CVSS v3.14.1

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado4/10/2026

Ultima modificacion4/10/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-93

Referencias

https://github.com/go-vikunja/vikunja/pull/2580(security-advisories@github.com)

https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0(security-advisories@github.com)

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-2g7h-7rqr-9p4r(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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