Vulnerability Details CVE-2019-18345
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.9%
CVSS Severity
CVSS v3 Score 9.3
CVSS v2 Score 4.3
References
- http://packetstormsecurity.com/files/155630/DAViCal-CalDAV-Server-1.1.8-Reflective-Cross-Site-Scripting.html
- https://gitlab.com/davical-project/davical/blob/master/ChangeLog
- https://hackdefense.com/publications/cve-2019-18345-davical-caldav-server-vulnerability/
- 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
- https://www.davical.org/
- https://www.debian.org/security/2019/dsa-4582
- http://packetstormsecurity.com/files/155630/DAViCal-CalDAV-Server-1.1.8-Reflective-Cross-Site-Scripting.html
- https://gitlab.com/davical-project/davical/blob/master/ChangeLog
- https://hackdefense.com/publications/cve-2019-18345-davical-caldav-server-vulnerability/
- 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
- https://www.davical.org/
- https://www.debian.org/security/2019/dsa-4582
Products affected by CVE-2019-18345
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cpe:2.3:a:davical:davical:-
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cpe:2.3:a:davical:davical:0.9.0
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cpe:2.3:a:davical:davical:0.9.3
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cpe:2.3:a:davical:davical:0.9.4
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cpe:2.3:a:davical:davical:0.9.4.3
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cpe:2.3:a:davical:davical:0.9.4.5
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cpe:2.3:a:davical:davical:0.9.5
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cpe:2.3:a:davical:davical:0.9.5.2
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cpe:2.3:a:davical:davical:0.9.5.90
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cpe:2.3:a:davical:davical:0.9.5.91
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cpe:2.3:a:davical:davical:0.9.6
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cpe:2.3:a:davical:davical:0.9.6.2
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cpe:2.3:a:davical:davical:0.9.6.3
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cpe:2.3:a:davical:davical:0.9.7
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cpe:2.3:a:davical:davical:0.9.7.1
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cpe:2.3:a:davical:davical:0.9.7.2
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cpe:2.3:a:davical:davical:0.9.7.3
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cpe:2.3:a:davical:davical:0.9.7.4
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cpe:2.3:a:davical:davical:0.9.8
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cpe:2.3:a:davical:davical:0.9.8.1
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cpe:2.3:a:davical:davical:0.9.8.2
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cpe:2.3:a:davical:davical:0.9.8.3
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cpe:2.3:a:davical:davical:0.9.9
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cpe:2.3:a:davical:davical:0.9.9.1
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cpe:2.3:a:davical:davical:0.9.9.2
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cpe:2.3:a:davical:davical:0.9.9.3
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cpe:2.3:a:davical:davical:0.9.9.4
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cpe:2.3:a:davical:davical:0.9.9.5
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cpe:2.3:a:davical:davical:0.9.9.6
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cpe:2.3:a:davical:davical:0.9.9.7
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cpe:2.3:a:davical:davical:1.1.0
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cpe:2.3:a:davical:davical:1.1.1
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cpe:2.3:a:davical:davical:1.1.2
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cpe:2.3:a:davical:davical:1.1.3
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cpe:2.3:a:davical:davical:1.1.4
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cpe:2.3:a:davical:davical:1.1.5
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cpe:2.3:a:davical:davical:1.1.6
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cpe:2.3:a:davical:davical:1.1.7
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cpe:2.3:a:davical:davical:1.1.8
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0