Vulnerability Details : CVE-2021-30113
A blind XSS vulnerability exists in Web-School ERP V 5.0 via (Add Events) in event name and description fields. An attacker can inject a JavaScript code that will be stored in the page. If any visitor sees the event, then the payload will be executed and sends the victim's information to the attacker website.
Vulnerability category: Cross site scripting (XSS)
Exploit prediction scoring system (EPSS) score for CVE-2021-30113
Probability of exploitation activity in the next 30 days: 0.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 44 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-30113
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
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-2021-30113
-
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-2021-30113
-
http://web-school.in
School Management Software | School Management System: Web School ERPProduct
-
https://github.com/0xrayan/CVEs/issues/1
CVE-2021-30113 · Issue #1 · 0xrayan/CVEs · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://web-school.in/try-demo/
Try Online Demo - Web School ERP | School Management ApplicationProduct
Products affected by CVE-2021-30113
- cpe:2.3:a:web-school:enterprise_resource_planning:5.0:*:*:*:*:*:*:*