Vulnerability Details : CVE-2020-13797
An issue was discovered in Navigate CMS through 2.8.7. It allows XSS because of a lack of purify calls in lib/packages/websites/website.class.php.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-13797
- cpe:2.3:a:naviwebs:navigate_cms:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13797
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13797
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2020-13797
-
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)
References for CVE-2020-13797
-
https://github.com/NavigateCMS/Navigate-CMS/commit/e690bb5d7bbe9df9052b13c403ca0ac5e58054d4
+ HTML Purify some fields to prevent XSS attacks · NavigateCMS/Navigate-CMS@e690bb5 · GitHubPatch;Third Party Advisory
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