VulnerabilityModified
CVE-2019-18346
A CSRF issue was discovered in DAViCal through 1.1.8.
HIGH 8.8EPSS 0.98%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.98%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A CSRF issue was discovered in DAViCal through 1.1.8. If an authenticated user visits an attacker-controlled webpage, the attacker can send arbitrary requests in the name of the user to the application. If the attacked user is an administrator, the attacker could for example add a new admin user.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.98% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- davical/davical
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/155629/DAViCal-CalDAV-Server-1.1.8-Cross-Site-Request-Forgery.htmlThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/17Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/18Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/19Third Party Advisory
- https://gitlab.com/davical-project/davical/blob/master/ChangeLogRelease Notes, Third Party Advisory
- https://hackdefense.com/publications/cve-2019-18346-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://www.davical.org/Product
- https://www.debian.org/security/2019/dsa-4582
- http://packetstormsecurity.com/files/155629/DAViCal-CalDAV-Server-1.1.8-Cross-Site-Request-Forgery.htmlThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/17Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/18Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/19Third Party Advisory
- https://gitlab.com/davical-project/davical/blob/master/ChangeLogRelease Notes, Third Party Advisory
- https://hackdefense.com/publications/cve-2019-18346-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://www.davical.org/Product
- https://www.debian.org/security/2019/dsa-4582
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.