CVE-2023-26131 - CVE House

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Status published Medium CVE-2023-26131

All versions of the package github.com/xyproto/algernon/engine; all versions of the...

5.4 CVSS

Vulnerability Description

All versions of the package github.com/xyproto/algernon/engine; all versions of the package github.com/xyproto/algernon/themes are vulnerable to Cross-site Scripting (XSS) via the themes.NoPage(filename, theme) function due to improper user input sanitization. Exploiting this vulnerability is possible when a file/resource is not found.

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

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Alessio Della Libera - Snyk Research Team

References

More from n/a

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Affected Vendor

n/a

View all reports →

Affected Software

github.com/xyproto/algernon/engine, github.com/xyproto/algernon/themes

Vulnerable Versions:

0

Timeline

Official Publish: May 31st, 2023

Last Modified: January 9th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement