What’s Vulnerable › Vulnerabilities

CVE-2021-30113

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-08 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• Web-School Enterprise Resource Planning: 5.0

References

• http://web-school.in
• https://github.com/0xrayan/CVEs/issues/1
• https://web-school.in/try-demo/
• http://web-school.in
• https://github.com/0xrayan/CVEs/issues/1
• https://web-school.in/try-demo/

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