CVE-2017-0891
Nextcloud Server Adversarial Cross-site Scripting Vulnerability
Description
Nextcloud Server before 9.0.58 and 10.0.5 and 11.0.3 are vulnerable to an inadequate escaping of error messages leading to XSS vulnerabilities in multiple components.
INFO
Published Date :
May 8, 2017, 8:29 p.m.
Last Modified :
Oct. 9, 2019, 11:21 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.3
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-0891.
| URL | Resource |
|---|---|
| https://hackerone.com/reports/216812 | Third Party Advisory VDB Entry |
| https://nextcloud.com/security/advisory/?id=nc-sa-2017-008 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-0891 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-0891 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE HackerOne CWE-79 -
Reanalysis by [email protected]
Mar. 12, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions up to (including) 9.0.57 *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions up to (including) 10.0.4 *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions up to (including) 11.0.2 OR *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions up to (excluding) 9.0.58 *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions from (including) 10.0.0 up to (excluding) 10.0.5 *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (excluding) 11.0.3 -
Initial Analysis by [email protected]
May. 18, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:S/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://nextcloud.com/security/advisory/?id=nc-sa-2017-008 No Types Assigned https://nextcloud.com/security/advisory/?id=nc-sa-2017-008 Vendor Advisory Changed Reference Type https://hackerone.com/reports/216812 No Types Assigned https://hackerone.com/reports/216812 Third Party Advisory, VDB Entry Added CWE CWE-79 Added CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_server:9.0.57:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:nextcloud:nextcloud_server:10.0.4:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:nextcloud:nextcloud_server:11.0.2:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-0891 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-0891
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} -0.00%
score
0.19426
percentile