MidnightBSD

Advisories for web-school

CVE-2021-30111 LOW

A stored XSS vulnerability exists in Web-School ERP V 5.0 via (Add Events) in the event name and description fields. An attack can inject a JavaScript code that will be stored in the page. If any visitor sees the events, then the payload will be executed.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 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

CVSS 2.0

Severity: LOW

Problem Type: CWE-79,

Products Affected

Vendor Product Version
web-school enterprise_resource_planning 5.0
CVE-2021-30112 MEDIUM

Web-School ERP V 5.0 contains a cross-site request forgery (CSRF) vulnerability that allows a remote attacker to create a student_leave_application request through module/core/studentleaveapplication/create. The application fails to validate the CSRF token for a POST request using Guardian privilege.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N 2.8 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-352,

Products Affected

Vendor Product Version
web-school enterprise_resource_planning 5.0
CVE-2021-30113 MEDIUM

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.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 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

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-79,

Products Affected

Vendor Product Version
web-school enterprise_resource_planning 5.0
CVE-2021-30114 MEDIUM

Web-School ERP V 5.0 contains a cross-site request forgery (CSRF) vulnerability that allows a remote attacker to create a voucher payment request through module/accounting/voucher/create. The application fails to validate the CSRF token for a POST request using admin privilege.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N 2.8 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-352,

Products Affected

Vendor Product Version
web-school enterprise_resource_planning 5.0