CSRF in Davical
CVE-2019-18346
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.davical.org/ (Product)
- gitlab.com/davical-project/davical/blob/master/ChangeLog (Third Party Advisory, Release Notes)
- hackdefense.com/publications/cve-2019-18346-davical-caldav-server-vulnerability/ (Exploit, Third Party Advisory)
- seclists.org/fulldisclosure/2019/Dec/17 (mailing-list, Third Party Advisory)
- seclists.org/fulldisclosure/2019/Dec/19 (mailing-list, Third Party Advisory)
- seclists.org/fulldisclosure/2019/Dec/18 (mailing-list, Third Party Advisory)
- packetstormsecurity.com/files/155629/DAViCal-CalDAV-Server-1.1.8-Cross-Site-Req… (Third Party Advisory)
- lists.debian.org/debian-lts-announce/2019/12/msg00016.html (mailing-list)
- www.debian.org/security/2019/dsa-4582 (vendor-advisory)
- seclists.org/bugtraq/2019/Dec/30 (mailing-list)
Frequently asked questions
- What is CVE-2019-18346?
- CVE-2019-18346 is a high-severity vulnerability in Davical, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2019-12-04.
- How severe is CVE-2019-18346?
- High severity. CVSS v3 base score is 8.8 out of 10.