9.3

CVE-2019-18345

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Davical ≫ Davical Version <= 1.1.8
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.24% 0.806
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 2.8 5.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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