CVE-2026-45376

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Source
https://cve.org/CVERecord?id=CVE-2026-45376
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45376.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-45376
Aliases
Published
2026-07-31T22:34:27.181Z
Modified
2026-08-02T03:47:27.543161320Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L CVSS Calculator
Summary
Decidim: Admin user search allows SQL injection through similarity-based sorting
Details

Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the GET /admin/organization/users search interpolates params[:term] into raw Arel.sql ORDER BY similarity expressions before sanitization, allowing an authenticated organization administrator to execute blind PostgreSQL expressions and infer data through timing differences. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45376.json"
}
References

Affected packages

Git / github.com/decidim/decidim

Affected ranges

Type
GIT
Repo
https://github.com/decidim/decidim
Events
Introduced
0795da14454a4fb342d70654bdc267d1d6d5bca5
Fixed
03d80881ac459127f0e11999c8a733cf78e78736
Introduced
1f92fc97fd7186639617ce1b2ca53b6cbecb1eb8
Fixed
867174012910ba4f5f020a27444d47309fd19122
Fixed
27335957b363516e23919a9006812f1c458c88e0
Fixed
e4d21b41fb462d9436035a043962a4090f2cc240
Fixed
f3817fac448a4e3facd6bcb346167048b3421124
Fixed
899e5a43fa02b4709d95b63de7294289ea87cc41
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0.31.0"
        },
        {
            "fixed": "0.31.5"
        },
        {
            "introduced": "0.32.0.rc1"
        },
        {
            "fixed": "0.32.0.rc2"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.31.0
v0.31.1
v0.31.2
v0.31.3
v0.31.4
v0.32.0.rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45376.json"