CVE-2023-26131

PoC ×2—

CVSS 3.1

6.1 medium

EPSS

<1%p51

Published

May 31, 2023 (May 31, 2023)

Modified

Jun 17, 2026

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.

Vendors: algernon project
Products: algernon
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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