CVE-2018-16466
UnknownEPSS 0.96%
Last modified
CVE-2018-16466 is a vulnerability of currently unknown severity. Improper revalidation of permissions in Nextcloud Server prior to 14.0.0, 13.0.6 and 12.0.11 lead to not accepting access restrictions by acess tokens.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
Improper revalidation of permissions in Nextcloud Server prior to 14.0.0, 13.0.6 and 12.0.11 lead to not accepting access restrictions by acess tokens.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Nextcloud | Nextcloud Server | < 12.0.11 | — |
| Nextcloud | Nextcloud Server | >= 13.0.0, < 13.0.6 | — |
| Nextcloud | Nextcloud Server | 14.0.0 | Beta1 |
References
- https://hackerone.com/reports/388515Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2018-010Vendor Advisory
- https://hackerone.com/reports/388515Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2018-010Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-16466?
Improper revalidation of permissions in Nextcloud Server prior to 14.0.0, 13.0.6 and 12.0.11 lead to not accepting access restrictions by acess tokens.
How severe is CVE-2018-16466?
Severity scoring for CVE-2018-16466 is pending analysis. The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2018-16466?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-16466?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST