CVE-2016-9460
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app.
Does this matter?
Lower severity and a low EPSS score (1.68%). Track it; it rarely justifies an emergency change on its own.
Description
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.
- CVSS 3.0
- 5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 1.68% probability · 77th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-451, CWE-284
- Affected
- nextcloud/nextcloud · owncloud/owncloud
- Source
- support@hackerone.com
EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/97282
- https://github.com/nextcloud/server/commit/2da43e3751576bbc838f238a09955c4dcdebee8eIssue Tracking, Patch, Third Party Advisory
- https://github.com/nextcloud/server/commit/8aa0832bd449c44ec300da4189bd8ed4e036140cIssue Tracking, Patch, Third Party Advisory
- https://github.com/nextcloud/server/commit/dea8e29289a1b99d5e889627c2e377887f4f2983Issue Tracking, Patch, Third Party Advisory
- https://github.com/owncloud/core/commit/c92c234059f8b1dc7d53122985ec0d398895a2cfIssue Tracking, Patch, Third Party Advisory
- https://hackerone.com/reports/145463Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=nc-sa-2016-003Patch, Vendor Advisory
- https://owncloud.org/security/advisory/?id=oc-sa-2016-013Patch, Vendor Advisory
- http://www.securityfocus.com/bid/97282
- https://github.com/nextcloud/server/commit/2da43e3751576bbc838f238a09955c4dcdebee8eIssue Tracking, Patch, Third Party Advisory
- https://github.com/nextcloud/server/commit/8aa0832bd449c44ec300da4189bd8ed4e036140cIssue Tracking, Patch, Third Party Advisory
- https://github.com/nextcloud/server/commit/dea8e29289a1b99d5e889627c2e377887f4f2983Issue Tracking, Patch, Third Party Advisory
- https://github.com/owncloud/core/commit/c92c234059f8b1dc7d53122985ec0d398895a2cfIssue Tracking, Patch, Third Party Advisory
- https://hackerone.com/reports/145463Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=nc-sa-2016-003Patch, Vendor Advisory
- https://owncloud.org/security/advisory/?id=oc-sa-2016-013Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.