CVE-2024-11019: Grand Vice info Webopac7 - Reflected XSS

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-11-11 · updated 2026-06-17
Weakness: CWE-79

Description

Webopac from Grand Vice info has a Reflected Cross-site Scripting vulnerability, allowing unauthenticated remote attackers to execute arbitrary JavaScript code in the user's browser through phishing techniques.

Affected products

Grand Vice info Webopac: from 6 before 6.5.1; from 7 before 7.2.3 — fixed in 6.5.1, 7.2.3

How to fix

Upgrade to a fixed version: Grand Vice info Webopac 6.5.1, 7.2.3. Check the vendor advisory for mitigations.

References

https://www.twcert.org.tw/en/cp-139-8216-f7dbf-2.html
https://www.twcert.org.tw/tw/cp-132-8215-98582-1.html

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