CVE-2026-76240

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Source
https://cve.org/CVERecord?id=CVE-2026-76240
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-76240.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-76240
Aliases
Published
2026-08-19T14:02:18.061Z
Modified
2026-08-22T03:30:57.248970048Z
Severity
  • 7.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
stigmem Postgres SQL Injection via Schema Identifier
Details

stigmem-node 0.9.0a1 interpolates Postgres backend schema identifiers into SQL strings without defensive quoting. In the affected code path the schema value is operator-controlled, but the unsafe pattern could allow SQL injection if a schema name were derived from tenant, request, or user input. Fixed in 0.9.0a2, which adds identifier quoting and validation. As a workaround, only configure schema names from trusted deployment configuration.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76240.json",
    "cwe_ids": [
        "CWE-89"
    ]
}
References

Affected packages

Git / github.com/eidetic-labs/stigmem

Affected ranges

Type
GIT
Repo
https://github.com/eidetic-labs/stigmem
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
18ec5dbe3a3970d804f2013b4ae53dd2da8ed4ac
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.9.0a2"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-76240.json"