CVE-2026-4276

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Source

https://cve.org/CVERecord?id=CVE-2026-4276

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4276.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-4276

Published

2026-03-16T15:31:35Z

Modified

2026-10-28T02:31:13Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

Details

LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

Database specific

{
    "cna_assigner":  "certcc",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4276.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "0.7.0"
                        },
                        {
                            "last_affected":  "0.7.0"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandaloneSingleVersion"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/LibreChat-AI/LibreChat

Affected ranges

Type

GIT

Repo

https://github.com/LibreChat-AI/LibreChat

Events

Introduced

49753a35e5f7fd3a7faa0efef9d2467c8794df71

Last Affected

49753a35e5f7fd3a7faa0efef9d2467c8794df71

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:librechat:librechat:0.7.0:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0.7.0"
                },
                {
                    "last_affected":  "0.7.0"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

0.*

0.7.0

v0.*

v0.7.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4276.json"