CVE-2026-68493
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
0th
After guessing a 62^15 complex unique identifier, a malicious logged in user was able to retrieve a list of memberships for a circle they are not a member of.
| CWE | CWE-639 |
| Vendor | nextcloud |
| Product | server |
| Published | Sep 18, 2026 |
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CVSS v3 Breakdown
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N Affected Versions
Nextcloud / Server
32.0.0 ≤ 34.0.0
Credits
Melanie (milou)