Vulnerability identifier: #VU39276
Vulnerability risk: Low
CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
nextcloud
Other software /
Other software solutions
Vendor: Nextcloud
Description
The vulnerability allows a remote non-authenticated attacker to manipulate data.
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Content-Spoofing vulnerability in the "files" app. The top navigation bar displayed in the files list contained partially user-controllable input leading to a potential misrepresentation of information.
Mitigation
Install update from vendor's website.
Vulnerable software versions
nextcloud: 10.0.2
External links
https://www.securityfocus.com/bid/97491
https://hackerone.com/reports/179073
https://nextcloud.com/security/advisory/?id=nc-sa-2017-006
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.