CVE-2021-42551 Scanner
Detects 'Cross-Site Scripting (XSS)' vulnerability in AlCoda NetBiblio WebOPAC affects v. prior to 4.0.0.320.
Used 3.3k times · 4.3k assets checked · url
CVE
CVE-2021-42551
6.1
CVSSmedium
Exploitable remotely over the internet · no authentication required · user interaction needed.
Description
Cross-site Scripting (XSS) vulnerability in the search functionality of AlCoda NetBiblio WebOPAC allows an unauthenticated user to craft a reflected Cross-Site Scripting attack. This issue affects: AlCoda NetBiblio WebOPAC versions prior to 4.0.0.320; versions later than 4.0.0.328. This issue does not affect: AlCoda NetBiblio WebOPAC version 4.0.0.335 and later versions.
Attack Vector
Network
Privileges Req.
None
User Interaction
Required
netbiblio webopac
Updated Sep 26, 2026View on NVD →
S4E scanner
CVE history: netbiblio webopac
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