CVE-2020-26799

Published Jul 21, 2025 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-19335 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.
History
Type Values Removed Values Added
First Time appeared Luxsoft
Luxsoft luxcal
Vendors & Products Luxsoft
Luxsoft luxcal
Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 21, 2025, 6:56 PM
Reserved
Oct 7, 2020, 12:00 AM
Status
Deferred
Published
Jul 21, 2025, 7:15 PM
Modified
Jun 17, 2026, 3:08 AM