Open Redirect in Nextcloud Security-advisories
CVE-2021-41180
Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in a…
Vulnerability class: Open Redirect
EPSS: 0.010 (59.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Nextcloud Security-advisories — versions < 12.1.2
- Nextcloud Talk
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory, Issue Tracking)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-41180?
- CVE-2021-41180 is a medium-severity vulnerability in Nextcloud Security-advisories, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2022-03-08.
- How severe is CVE-2021-41180?
- Medium severity. CVSS v3 base score is 4.7 out of 10.