Vulnerability Details : CVE-2019-15619
Improper neutralization of file names, conversation names and board names in Nextcloud Server 16.0.3, Nextcloud Talk 6.0.3 and Nextcloud Deck 0.6.5 causes an XSS when linking them with each others in a project.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-15619
- cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:*
- cpe:2.3:a:nextcloud:deck:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-15619
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-15619
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.7
|
2.7
|
NIST |
CWE ids for CVE-2019-15619
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- support@hackerone.com (Secondary)
References for CVE-2019-15619
-
https://nextcloud.com/security/advisory/?id=NC-SA-2020-010
advisory – NextcloudVendor Advisory
-
https://nextcloud.com/security/advisory/?id=NC-SA-2020-009
advisory – NextcloudVendor Advisory
-
https://hackerone.com/reports/662204
Sign inPermissions Required
-
https://nextcloud.com/security/advisory/?id=NC-SA-2020-008
advisory – NextcloudVendor Advisory
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