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

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Summary

CVECVE-2026-8993
StatePUBLISHED
AssignerSK-CERT
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-02 12:16:18 UTC
Updated2026-06-02 14:50:37 UTC
DescriptionD.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.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS: 0.000330000 probability, percentile 0.099330000 (date 2026-06-04)

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

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
3.1CNACVSS6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ditec A.s. D.Launcher 2 affected 2.0.7 custom Not specified

References

ReferenceSourceLinkTags
www.slovensko.sk/sk/oznamy/detail/_zranitelnost-aplikacie-d-launc [email protected] www.slovensko.sk
ditec.sk/static/kep/apps/release-notes/en [email protected] ditec.sk
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Martin Orem from Binary House (en)

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