CVE-2026-8993

Improper URL Handler Processing in D.Launcher 2 enables NTLM Credential Disclosure and SSRF attacks

State: Published
Severity: 6.5 Medium
Published: Jun 2, 2026
Updated: Jun 2, 2026
Reserved: May 19, 2026

Description

D.Launcher 2 component of Slovak eID client ecosystem contains Improper URL Handler Processing vulnerability. Application registers multiple custom URL handlers that could be exploited to initiate full NTLM autentication or SMB connection to attacker infrastructure and to conduct SSRF (Server Side Request Forgery) attacks. User interaction is required as potential victim needs to open a specially crafted URL.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	SK-CERT

Weaknesses

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-1395 Dependency on Vulnerable Third-Party Component

Affected Products

Product	Versions
D.Launcher 2Ditec a.s.	before 2.0.7Affected

References

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