CVE-2020-26799

State: Published
Severity: 9.8 Critical
Published: Jul 21, 2025
Updated: Jul 21, 2025
Reserved: Oct 7, 2020

Description

A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2 which allows an unauthenticated attacker to steal other users' data.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.luxsoft.eu/index.php?pge=dload
https://youtu.be/npw9jcQ1h1U
https://suryadina.com/luxcal-reflected-xss-cve-2020-26799/

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