PT-2021-22930

CVE-2021-40542

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Published

2021-10-11

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Updated

2021-10-18

Description by

CVSS 3.1
6.1
Medium
MetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Opensis-Classic version 8.0
Description The issue allows an unauthenticated user to inject and execute JavaScript code through the link url parameter in Ajax url encode.php, resulting in cross-site scripting (XSS).
Recommendations For Opensis-Classic version 8.0, consider restricting access to the Ajax url encode.php file or disabling the link url parameter to minimize the risk of exploitation until a patch is available.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')
Related identifiers
CVE-2021-40542
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