What happened
The Groovy scripting engine in Elasticsearch allows remote attackers to bypass the sandbox protection mechanism and execute arbitrary shell commands.
Affected versions
Elasticsearch: See original advisory Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
Exploit-DB 36415ElasticSearch - Search Groovy Sandbox Bypass (Metasploit)Metasploit2015-03-16VerifiedExploit-DB 36337ElasticSearch - Remote Code ExecutionXiphos Research Ltd2015-03-11VerifiedSploitusProof-of-concept exploit for CVE-2015-1427. CVSS 9.8.Sploitus index2026-10-08T19:58:44+00:00CandidatePoC-in-GitHub · t0kx/exploit-CVE-2015-1427Elasticsearch 1.4.0 < 1.4.2 Remote Code Execution exploit and vulnerable container★ 32t0kx2017-01-09CandidatePoC-in-GitHub · cved-sources/cve-2015-1427cve-2015-1427★ 0cved-sources2019-01-06CandidatePoC-in-GitHub · cyberharsh/Groovy-scripting-engine-CVE-2015-1427★ 0cyberharsh2020-06-22CandidatePoC-in-GitHub · xpgdgit/CVE-2015-1427★ 0xpgdgit2022-07-29CandidatePoC-in-GitHub · Sebikea/CVE-2015-1427-for-trixieTo test elasticsearch vulnerabillity on newer version of debian★ 0Sebikea2024-11-10CandidatePoC-in-GitHub · CyberCTF/vulhub-elasticsearch-cve-2015-1427Vulhub elasticsearch/CVE-2015-1427: Elasticsearch 1.4.2 Groovy sandbox escape, run with Isoloom★ 0CyberCTF2026-10-08CandidateSource timeline
Discovered through CISA Known Exploited VulnerabilitiesView source ↗
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Added to CISA Known Exploited Vulnerabilities catalogView source ↗
Added to CISA Known Exploited Vulnerabilities catalogView source ↗
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Added to CISA Known Exploited Vulnerabilities catalogView source ↗
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Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.