CVE-2019-18345

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.

Risk Information

Base Score

9.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

EPSS Score

Exploitation Probability

1.088

Associated Vulnerability

Vulnerability	OS Platform
davical security update(DSA-4582-1) davical_1.1.5-1+deb9u1_all.deb	Linux
davical security update(DSA-4582-1) davical_1.1.8-1+deb10u1_all.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234