VMware Tanzu Spring Security: Mehrere Schwachstellen
WID-SEC-2026-2956 · first 21.08.2026 · updated 28.08.2026 · CVSS 9,4
What it is about
Spring Security ist ein Framework, das Authentifizierung, Autorisierung und Schutz vor gängigen Angriffen bietet. Ein Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Security ausnutzen, um Dateien zu manipulieren, um Informationen offenzulegen, um einen Cross-Site Scripting Angriff durchzuführen und um Sicherheitsvorkehrungen zu umgehen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- Dateien zu manipulieren
- Informationen offenzulegen
- einen Cross-Site Scripting Angriff durchzuführen
- Sicherheitsvorkehrungen zu umgehen
Am I affected?
Affected according to the BSI:
- VMware Tanzu Spring Security <7.1.1
- VMware Tanzu Spring Security <7.1.0.1
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- VMware Tanzu Spring Security 7.1.1
- VMware Tanzu Spring Security 7.1.0.1
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Spring Security Advisory CVE-2026-41707 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47841 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47842 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-47877 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59270 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59276 vom 2026-08-20 spring.io
- Spring Security Advisory CVE-2026-59277 vom 2026-08-20 spring.io
CVE: CVE-2026-41707, CVE-2026-47841, CVE-2026-47842, CVE-2026-47877, CVE-2026-59270, CVE-2026-59276, CVE-2026-59277
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.