CVE-2018-3780
published 2018-08-13CVE-2018-3780: A missing sanitization of search results for an autocomplete field in NextCloud Server <13.0.5 could lead to a stored XSS requiring user-interaction. The…
PriorityP425medium5.4CVSS 3.0
AVNACLPRLUIRSCCLILAN
EPSS
0.77%
51.0th percentile
A missing sanitization of search results for an autocomplete field in NextCloud Server <13.0.5 could lead to a stored XSS requiring user-interaction. The missing sanitization only affected user names, hence malicious search results could only be crafted by authenticated users.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| nextcloud | nextcloud_server | < 13.0.5 | 13.0.5 |
| nextcloud | nextcloud_server | — | — |
CVSS provenance
nvdv3.05.4MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
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Bugzilla
CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments
bugzilla·2018-08-22·CVSS 5.4
CVE-2018-3780 [MEDIUM] CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments
CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments
Nextcloud Server before version 13.0.5 is vulnerable to missing sanitization of search results for an autocomplete field allowing for stored XSS requiring user-interaction. The missing sanitization only affected user names, hence malicious search results could only be crafted by authenticated users.
External References:
https://nextcloud.com/security/advisory/?id=NC-SA-2018-008
https://hackerone.com/reports/383117
Discussion:
Created nextcloud tracking bugs for this issue:
Affects: epel-7 [bug 1619975]
Affects: fedora-all [bug 1619974]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to
Bugzilla
CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments [fedora-all]
bugzilla·2018-08-22·CVSS 5.4
CVE-2018-3780 [MEDIUM] CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments [fedora-all]
CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple s
Bugzilla
CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments [epel-7]
bugzilla·2018-08-22·CVSS 5.4
CVE-2018-3780 [MEDIUM] CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments [epel-7]
CVE-2018-3780 nextcloud: Stored XSS in autocomplete suggestions for file comments [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to
2018-08-13
Published