CVE-2025-26511

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Source
https://cve.org/CVERecord?id=CVE-2025-26511
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-26511.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-26511
Aliases
Published
2025-02-13T15:44:06Z
Modified
2026-10-21T02:52:18Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Cassandra-Lucene-Index allows bypass of Cassandra RBAC
Details

Systems running the Instaclustr fork of Stratio's Cassandra-Lucene-Index plugin versions 4.0-rc1-1.0.0 through 4.0.16-1.0.0 and 4.1.2-1.0.0 through 4.1.8-1.0.0, installed into Apache Cassandra version 4.x, are susceptible to a vulnerability which when successfully exploited could allow authenticated Cassandra users to remotely bypass RBAC and escalate their privileges.

Database specific 
{
    "cna_assigner":  "netapp",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/26xxx/CVE-2025-26511.json"
}
References

Affected packages

Git / github.com/instaclustr/cassandra-lucene-index

Affected ranges

Type
GIT
Repo
https://github.com/instaclustr/cassandra-lucene-index
Events
Introduced
ec1fcf717d35d937d3a18220f4549207deaa39fa
Last Affected
fa33e82ae6394aac465fafdaa69d454cbdd8ae6c
Introduced
09ecb458fc605fd786ca2591b7cff7440296dd80
Fixed
44ab4b639c9354a6335f40b1cf6178c745c6e101
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "4.0-rc1-1.0.0"
                },
                {
                    "last_affected":  "4.0.16-1.0.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "4.1.2-1.0.0"
                },
                {
                    "last_affected":  "4.1.8-1.0.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "44ab4b639c9354a6335f40b1cf6178c745c6e101"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

cassandra-4.*
cassandra-4.0-rc1-1.0.0
cassandra-4.0-rc1-1.0.1
cassandra-4.0-rc2-1.0.0
cassandra-4.0.0-1.0.0
cassandra-4.0.1-1.0.0
cassandra-4.0.10-1.0.0
cassandra-4.0.11-1.0.0
cassandra-4.0.12-1.0.0
cassandra-4.0.16-1.0.0
cassandra-4.0.4-1.0.0
cassandra-4.0.8-1.0.0
cassandra-4.0.9-1.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-26511.json"