Arqit SKA-Platform Improper Handling of Parameters Vulnerability

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Summary

CVECVE-2026-33585
StatePUBLISHED
AssignerENISA
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-13 19:17:07 UTC
Updated2026-05-14 17:19:49 UTC
DescriptionImproper management of the idle timeout parameter in the Keycloak interface of the Arqit SKA-Platform enables an attacker to impersonate an authenticated tenant user via an unexpired browser session. This issue affects Symmetric Key Agreement Platform: before 26.03.

Risk And Classification

Primary CVSS: v3.1 3.8 LOW from a6d3dc9e-0591-4a13-bce7-0f5b31ff6158

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

EPSS: 0.000060000 probability, percentile 0.003020000 (date 2026-05-25)

Problem Types: CWE-233 | CWE-233 CWE-233 Improper handling of parameters

VersionSourceTypeScoreSeverityVector
3.1a6d3dc9e-0591-4a13-bce7-0f5b31ff6158Secondary3.8LOWCVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
3.1CNACVSS3.8LOWCVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Arqit Symmetric Key Agreement Platform affected 26.03 semver Not specified

References

ReferenceSourceLinkTags
www.cvcn.gov.it/cvcn/cve/CVE-2026-33585 a6d3dc9e-0591-4a13-bce7-0f5b31ff6158 www.cvcn.gov.it
CVE Program record CVE.ORG www.cve.org canonical
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