Vulnerability Details : CVE-2018-18694
admin/index.php?id=filesmanager in Monstra CMS 3.0.4 allows remote authenticated administrators to trigger stored XSS via JavaScript content in a file whose name lacks an extension. Such a file is interpreted as text/html in certain cases.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-18694
- cpe:2.3:a:monstra:monstra:3.0.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18694
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18694
| 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:3.0/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-2018-18694
-
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-2018-18694
-
https://github.com/monstra-cms/monstra/issues/459
Monstra 3.0.4 has Stored XSS via Uploading html file that has no extension. · Issue #459 · monstra-cms/monstra · GitHubExploit;Third Party Advisory
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