CVE-2026-33585
Arqit SKA-Platform Improper Handling of Parameters Vulnerability
Improper 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.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Arqit SKA-Platform Improper Handling of Parameters Vulnerability
Improper 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.
- Record
CVE-2026-33585- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-233
- Updated
- 2026-11-02
EUVDEUVD-2026-30115
Improper 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.
- Record
EUVD-2026-30115- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3878-8q4v-56w7
Improper management of the idle timeout parameter in the Keycloak interface of the Arqit SKA...
Improper 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.
- Record
GHSA-3878-8q4v-56w7- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-233
- Updated
- 2026-11-02
NVD
Improper 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.
- Record
CVE-2026-33585- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-233
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-33585 is a low vulnerability (CVSS 3.8) in Arqit Symmetric Key Agreement Platform, published May 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.13%, the 2nd percentile. No source names a fixed version.