Vulnerability Details : CVE-2021-41917
Potential exploit
webTareas version 2.4 and earlier allows an authenticated user to store arbitrary web script or HTML by creating or editing a client name in the clients section, due to incorrect sanitization of user-supplied data and achieve a Stored Cross-Site Scripting attack against the platform users and administrators. The affected endpoint is /clients/editclient.php, on the HTTP POST cn parameter.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-41917
- cpe:2.3:a:webtareas_project:webtareas:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41917
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41917
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 | |
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-41917
-
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-2021-41917
-
https://n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/
webTareas 2.4 - Multiple Vulnerabilities - The Tales of N4nj0Exploit;Third Party Advisory
Jump to