Vulnerability Details : CVE-2019-16991
In FusionPBX up to v4.5.7, the file app\edit\filedelete.php uses an unsanitized "file" variable coming from the URL, which is reflected in HTML, leading to XSS.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-16991
- cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16991
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-16991
| 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-2019-16991
-
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-2019-16991
-
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-xss-20/
FusionPBX XSS 20 – Resp3ct blogThird Party Advisory
-
https://github.com/fusionpbx/fusionpbx/commit/cd4632b46c62855f7e1c1c93d20ffd64edcb476e
Update filedelete.php · fusionpbx/fusionpbx@cd4632b · GitHubPatch
Jump to