CVEvulnerability
CVE-2019-18345
9.3 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-12-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.3 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
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.
Affected configurations
• davical davical (<= 1.1.8)
• debian debian linux 8.0
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- 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 Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/30 Mailing List, Third Party Advisory
- 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 Third Party Advisory
- 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 Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/30 Mailing List, Third Party Advisory
- 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 Third Party Advisory