XSS in iKSORIS

published 2025-04-14 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-54405

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits: 0; none known

Internet Starter, one of SoftCOM iKSORIS system modules, is vulnerable to client-side Denial of Servise (DoS) attacks. An attacker might trick a user into using an URL with a d parameter set to an unhandled value. All the subsequent requests will not be accepted as the server returns an error message. Since this parameter is sent as part of a session cookie, the issue persists until the session expires or the user deletes cookies manually. Similar effect might be achieved when a user tries to change platform language to an unimplemented one. This vulnerability has been patched in version 79.0

Patch / fix

fixed in 1

SoftCOM iKSORIS 79.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-14)

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

SoftCOM iKSORIS

Classification

Weakness

CWE-248 Uncaught Exception

References

cert.pl /en/posts/2025/04/CVE-2024-10087
third-party-advisory
iksoris.pl /system-rezerwacji-i-sprzedazy-biletow-iksoris.html
product

Sources

CVE List CVE-2024-49705
NVD CVE-2024-49705

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary