Vulnerability record · CVE-2015-4715 · published 17 February 2020

CVE-2015-4715: Owncloud vulnerability

Owncloud · Owncloud

The fetch function in OAuth/Curl.php in Dropbox-PHP, as used in ownCloud Server before 6.0.8, 7.x before 7.0.6, and 8.x before 8.0.4 when an external Dropbox storage has been mounted, allows remote administrators of Dropbox.com to read arbitrary files via an @ (at sign) character in unspecified POST values.

4.9 CVSS 3.1 Medium EPSS 1.4% · top 27.9% CWE-552 · CWE-552

4.9CVSS 3.1 base score, v2 4.0

1.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

2Affected product versions listed by NVD

8References

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Owncloud Owncloud

Owncloud Server Owncloud

References

Link	Tags
http://www.securityfocus.com/bid/76158	Third Party AdvisoryVDB Entry
https://github.com/owncloud/core/commit/bf0f1a50926a75a26a42a3da4d62e84a489ee77a	PatchThird Party Advisory
https://owncloud.org/security/advisories/mounted-dropbox-storage-allows-dropbox-com-access-file/	Vendor Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2015-005	Vendor Advisory
http://www.securityfocus.com/bid/76158	Third Party AdvisoryVDB Entry
https://github.com/owncloud/core/commit/bf0f1a50926a75a26a42a3da4d62e84a489ee77a	PatchThird Party Advisory
https://owncloud.org/security/advisories/mounted-dropbox-storage-allows-dropbox-com-access-file/	Vendor Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2015-005	Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-4715), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.