CVE-2024-49706: XSS in iKSORIS

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-14 · updated 2026-06-17
Weakness: CWE-601

Description

Internet Starter, one of SoftCOM iKSORIS system modules, is vulnerable to Open Redirect attacks by including base64 encoded URLs in the target parameter sent in a POST request to one of the endpoints. This vulnerability has been patched in version 79.0

Affected products

SoftCOM iKSORIS: before 79.0 — fixed in 79.0

How to fix

Upgrade to a fixed version: SoftCOM iKSORIS 79.0. Check the vendor advisory for mitigations.

References

https://cert.pl/en/posts/2025/04/CVE-2024-10087
https://www.iksoris.pl/system-rezerwacji-i-sprzedazy-biletow-iksoris.html

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