Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-66256

** UNSUPPORTED WHEN ASSIGNED ** Deserialization of Untrusted Data vulnerability in Apache Shindig. This issue affects Apache Shindig: all versions. Users with access to the Shindig REST API can send specially-crafted requests to trigger arbitrary code execution on the server. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 51.4%
CVSS Severity
CVSS v3 Score 7.2
Products affected by CVE-2026-66256
  • Apache » Shindig » Version: N/A
    cpe:2.3:a:apache:shindig:-
  • Apache » Shindig » Version: 1.0
    cpe:2.3:a:apache:shindig:1.0
  • Apache » Shindig » Version: 1.0.1
    cpe:2.3:a:apache:shindig:1.0.1
  • Apache » Shindig » Version: 1.1
    cpe:2.3:a:apache:shindig:1.1
  • Apache » Shindig » Version: 2.0.0
    cpe:2.3:a:apache:shindig:2.0.0
  • Apache » Shindig » Version: 2.0.1
    cpe:2.3:a:apache:shindig:2.0.1
  • Apache » Shindig » Version: 2.0.2
    cpe:2.3:a:apache:shindig:2.0.2
  • Apache » Shindig » Version: 2.5.0
    cpe:2.3:a:apache:shindig:2.5.0
  • Apache » Shindig » Version: 2.5.1
    cpe:2.3:a:apache:shindig:2.5.1
  • Apache » Shindig » Version: 2.5.2
    cpe:2.3:a:apache:shindig:2.5.2
  • Apache » Shindig » Version: 3.0.0
    cpe:2.3:a:apache:shindig:3.0.0


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