CVE-2016-9465

Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Stored XSS in CardDAV image export. The CardDAV image export functionality as implemented in Nextcloud/ownCloud allows the download of images stored within a vCard. Due to not performing any kind of verification on the image content this is prone to a stored Cross-Site Scripting attack.

• CWE-79
• CWE-79

• https://github.com/nextcloud/server/commit/68ab8325c799d20c1fb7e98d670785176590e7d0Issue Tracking, Patch, Third Party Advisory
• https://github.com/owncloud/core/commit/6bf3be3877d9d9fda9c66926fe273fe79cbaf58eIssue Tracking, Patch, Third Party Advisory
• https://github.com/owncloud/core/commit/b5a5be24c418033cb2ef965a4f3f06b7b4213845Issue Tracking, Patch, Third Party Advisory
• https://hackerone.com/reports/163338Exploit, Third Party Advisory
• https://nextcloud.com/security/advisory/?id=nc-sa-2016-008Patch, Vendor Advisory
• https://owncloud.org/security/advisory/?id=oc-sa-2016-018Patch, Vendor Advisory
• https://github.com/nextcloud/server/commit/68ab8325c799d20c1fb7e98d670785176590e7d0Issue Tracking, Patch, Third Party Advisory
• https://github.com/owncloud/core/commit/6bf3be3877d9d9fda9c66926fe273fe79cbaf58eIssue Tracking, Patch, Third Party Advisory
• https://github.com/owncloud/core/commit/b5a5be24c418033cb2ef965a4f3f06b7b4213845Issue Tracking, Patch, Third Party Advisory
• https://hackerone.com/reports/163338Exploit, Third Party Advisory
• https://nextcloud.com/security/advisory/?id=nc-sa-2016-008Patch, Vendor Advisory
• https://owncloud.org/security/advisory/?id=oc-sa-2016-018Patch, Vendor Advisory

Published

Mar 28, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2016-9459Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.…
• CVE-2016-9460Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.…
• CVE-2016-9461Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.…
• CVE-2016-9462Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.…
• CVE-2016-9463Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server …
• CVE-2016-9464Nextcloud Server before 9.0.54 and 10.0.0 suffers from an im…
• CVE-2016-9466Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.…
• CVE-2016-9467Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server …
• CVE-2016-9468Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server …
• CVE-2016-9469Multiple versions of GitLab expose a dangerous method to any…
• CVE-2016-9470Revive Adserver before 3.2.5 and 4.0.0 suffers from Reflecte…
• CVE-2016-9471Revive Adserver before 3.2.5 and 4.0.0 suffers from Special …