What’s Vulnerable › Vulnerabilities

CVE-2021-47769: Isshue Shopping Cart 3.5 - 'Title' Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-15 · updated 2026-06-17
• Weakness: CWE-79

Description

Isshue Shopping Cart 3.5 contains a persistent cross-site scripting vulnerability in title input fields across stock, customer, and invoice modules. Attackers with privileged user accounts can inject malicious scripts that execute on preview, potentially enabling session hijacking and persistent phishing attacks.

Affected products

• Bdtask Isshue: 3.5

References

• https://www.bdtask.com/multi-store-ecommerce-shopping-cart-software/
• https://www.exploit-db.com/exploits/50490
• https://www.vulnerability-lab.com/get_content.php?id=2284
• https://www.exploit-db.com/exploits/50490
• https://www.vulnerability-lab.com/get_content.php?id=2284

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