CVE-2023-3020 - CVE House

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Status published Critical CVE-2023-3020

Cross-site Scripting (XSS) - Reflected in mkucej/i-librarian-free

9 CVSS

Vulnerability Description

Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from mkucej

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CVE-2024-50344

I, Librarian has a Stored XSS vulnerability in Supplemental Files

Medium 4.6

CVE-2024-41943

I, Librarian Stored XSS vulnerability in Item Summary

Medium 4.6

CVE-2023-3021

Cross-site Scripting (XSS) - Stored in mkucej/i-librarian-free

Medium 4.1

Affected Vendor

mkucej

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Affected Software

mkucej/i-librarian-free

Vulnerable Versions:

unspecified

Timeline

Official Publish: May 31st, 2023

Last Modified: January 9th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

Initial Access

T1059.007 JavaScript

Execution

T1539 Steal Web Session Cookie

Collection

T1213 Data from Information Repositories