CVEvulnerability
CVE-2026-66256
7.2 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-08-13
- Last modified
- 2026-09-11
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-502
Description
** 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.
Affected configurations
• apache shindig (<= 3.0.0)
Related
Weakness · CWE (1)
- CWE-502 Deserialization of Untrusted Data weakness
References
- https://lists.apache.org/thread/opgpnhk149614gx6vcy3lvyjnycw8mkh Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/08/13/7 Mailing List, Third Party Advisory