CVE-2023-39959
Summary
| CVE | CVE-2023-39959 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-08-10 18:15:00 UTC |
| Updated | 2023-08-16 16:51:00 UTC |
| Description | Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.9, 26.0.4, and 27.0.1, unauthenticated users could send a DAV request which reveals whether a calendar or an address book with the given identifier exists for the victim. Nextcloud Server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available. |
Risk And Classification
Problem Types: CWE-284
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Nextcloud | Nextcloud Server | All | All | All | All |
| Application | Nextcloud | Nextcloud Server | All | All | All | All |
| Application | Nextcloud | Nextcloud Server | 27.0.0 | All | All | All |
| Application | Nextcloud | Nextcloud Server | 27.0.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| perf: skip request without write permission by kesselb · Pull Request #38747 · nextcloud/server · GitHub | MISC | github.com | |
| Just a moment... | MISC | hackerone.com | |
| Existance of calendars and addressbooks can be checked by unauthenticated users · Advisory · nextcloud/security-advisories · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.