CVE-2026-63393
— UNSCOREDpublic exploit availablePublished 2026-10-30 · Updated 2026-10-30
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
OpenSearch SQL supports querying OpenSearch data using SQL and Piped Processing Language. In the 2.x line from 2.8.0.0 until 2.19.6.0, and the 3.x line prior to 3.7.0.0, a remote authenticated user with basic read/search permissions can provide a crafted `cursor` parameter to the `plugins/sql` endpoint and trigger unsafe deserialization of untrusted data, resulting in arbitrary code execution on the server. This issue is fixed in repository releases 2.19.6.0 and 3.7.0.0.
Weaknesses
CWE-502
Public exploit & PoC references
- https://github.com/opensearch-project/sql/commit/402a284f1dff3545236480b67f860aa93fb667de
- https://github.com/opensearch-project/sql/commit/9ab50384d3ad571a14211415fba2f6d26d4c80db
- https://github.com/opensearch-project/sql/pull/5469
- https://github.com/opensearch-project/sql/pull/5572
- https://github.com/opensearch-project/sql/releases/tag/2.19.6.0
- https://github.com/opensearch-project/sql/releases/tag/3.7.0.0
- https://github.com/opensearch-project/sql/security/advisories/GHSA-r8cv-xvqm-4qj4
All references
- https://github.com/opensearch-project/sql/commit/402a284f1dff3545236480b67f860aa93fb667de
- https://github.com/opensearch-project/sql/commit/9ab50384d3ad571a14211415fba2f6d26d4c80db
- https://github.com/opensearch-project/sql/pull/5469
- https://github.com/opensearch-project/sql/pull/5572
- https://github.com/opensearch-project/sql/releases/tag/2.19.6.0
- https://github.com/opensearch-project/sql/releases/tag/3.7.0.0
- https://github.com/opensearch-project/sql/security/advisories/GHSA-r8cv-xvqm-4qj4
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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