Open Redirect in Nextcloud Security-Advisories
CVE-2024-52512
user_oidc app is an OpenID Connect user backend for Nextcloud. A malicious user could send a malformed login link that would redirect the user to a provided URL after successfully authenticating. It is recommended that the Nextcloud User OIDC app is upgraded to 6.1.0.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (34.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Nextcloud Security-Advisories — versions >= 6.0.0, < 6.1.0
- Nextcloud User Oidc
Weakness classification (CWE)
References
- github.com/nextcloud/security-advisories/security/advisories/GHSA-784j-x2g5-4g7q (Vendor Advisory)
- github.com/nextcloud/user_oidc/pull/961 (VDB Entry, Issue Tracking)
- github.com/nextcloud/user_oidc/commit/c923428d51972f6d04636c6accbecdec0c1b88e9 (Patch)
- hackerone.com/reports/2720030 (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-52512?
- CVE-2024-52512 is a low-severity vulnerability in Nextcloud Security-Advisories, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 3.3/10. Published 2024-11-15.
- How severe is CVE-2024-52512?
- Low severity. CVSS v3 base score is 3.3 out of 10.