CVE-2019-18345 Detail

Current Description

A reflected XSS issue was discovered in DAViCal through 1.1.8. It echoes the action parameter without encoding. If a user visits an attacker-supplied link, the attacker can view all data the attacked user can view, as well as perform all actions in the name of the user. If the user is an administrator, the attacker can for example add a new admin user to gain full access to the application.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.3 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/155630/DAViCal-CalDAV-Server-1.1.8-Reflective-Cross-Site-Scripting.html Exploit  Third Party Advisory  VDB Entry 
https://gitlab.com/davical-project/davical/blob/master/ChangeLog Release Notes  Third Party Advisory 
https://hackdefense.com/publications/cve-2019-18345-davical-caldav-server-vulnerability/ Exploit  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/12/msg00016.html
https://seclists.org/bugtraq/2019/Dec/30
https://wiki.davical.org/index.php/Main_Page Product  Vendor Advisory 
https://www.davical.org/ Product  Vendor Advisory 
https://www.debian.org/security/2019/dsa-4582

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-18345
NVD Published Date:
12/12/2019
NVD Last Modified:
12/14/2019
Source:
MITRE