GHSA-mw3v-mmfw-3x2g
OpenSearch is vulnerable to DoS via complex query_string inputs
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.opensearch:opensearch-common | >= 3.0.0, < 3.3.0 | 3.3.0 |
| Maven | org.opensearch:opensearch-common | < 2.19.4 | 2.19.4 |
Details
As written in the advisory (Markdown source, shown as plain text).
A vulnerability in OpenSearch allows attackers to cause Denial of Service (DoS) by submitting complex query_string inputs.
This issue affects all OpenSearch versions below 2.19.4 and versions 3.0.0 through 3.2.0.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-9624
- https://github.com/opensearch-project/OpenSearch/pull/19491
- https://caverav.cl/posts/opensearch-dos/opensearch-dos
- https://fluidattacks.com/advisories/chick
- https://github.com/opensearch-project/OpenSearch
- https://github.com/opensearch-project/OpenSearch/releases/tag/2.19.4
- https://github.com/opensearch-project/OpenSearch/releases/tag/3.3.0
- https://opensearch.org/blog/explore-opensearch-3-3