CVE-2021-47769
Medium · 4.8CVSS
4.8
EPSS
0.3%
Published
Jan 15, 2026
CISA due date
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The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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