CVE-2017-0888

Name: CVE-2017-0888
Creator: NVD / NIST
Published: 2017-04-05T20:59:00.367+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 1.54%

Last modified Jun 17, 2026

CVE-2017-0888 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

EPSS Probability

1.54%

71.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Nextcloud	Nextcloud	<= 9.0.54
Nextcloud	Nextcloud Server	10.0.2

References

http://www.securityfocus.com/bid/97491Third Party Advisory, VDB Entry
https://hackerone.com/reports/179073Third Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2017-006Patch, Vendor Advisory
http://www.securityfocus.com/bid/97491Third Party Advisory, VDB Entry
https://hackerone.com/reports/179073Third Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2017-006Patch, Vendor Advisory

Timeline

Published: Apr 5, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-0888?

How severe is CVE-2017-0888?

CVE-2017-0888 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 1.54% probability of exploitation in the next 30 days.

How do I fix CVE-2017-0888?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-0888?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST