- Description
- 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.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- vikunja
CVSS 3.1
- Type
- Secondary
- Base score
- 4.1
- Impact score
- 1.4
- Exploitability score
- 2.3
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
- Severity
- MEDIUM
- security-advisories@github.com
- CWE-93
- Hype score
- Not currently trending
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"matchCriteriaId": "CC8B46CF-6E7B-46F4-8275-D1A38F2A6D5E",
"versionEndExcluding": "2.3.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]