CVE-2015-4715

Description

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.

Category

4.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.36% Top 25%
Vendor Advisory owncloud.org Vendor Advisory owncloud.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/owncloud/core/commit/bf0f1a50926a75a26a42a3da4d62e84a489ee77a third party advisory patch
https://owncloud.org/security/advisory/?id=oc-sa-2015-005 vendor advisory
http://www.securityfocus.com/bid/76158 vdb entry third party advisory
https://owncloud.org/security/advisories/mounted-dropbox-storage-allows-dropbox-com-access-file/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-4715?
CVE-2015-4715 has been scored as a medium severity vulnerability.
How to fix CVE-2015-4715?
To fix CVE-2015-4715, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-4715 being actively exploited in the wild?
It is possible that CVE-2015-4715 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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