CVE-2026-45414

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Source
https://cve.org/CVERecord?id=CVE-2026-45414
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45414.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-45414
Aliases
Published
2026-08-06T19:17:17.988Z
Modified
2026-08-09T03:30:43.027183852Z
Severity
  • 8.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N CVSS Calculator
Summary
Decidim: JWT-backed authentication can be replayed across organizations
Details

Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant’s API to read participantDetails data and reach the proposal.answer mutation path. This issue is fixed in versions 0.31.5 and 0.32.0.rc2.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45414.json",
    "cwe_ids": [
        "CWE-639",
        "CWE-863"
    ]
}
References

Affected packages

Git / github.com/decidim/decidim

Affected ranges

Type
GIT
Repo
https://github.com/decidim/decidim
Events
Introduced
1f92fc97fd7186639617ce1b2ca53b6cbecb1eb8
Fixed
867174012910ba4f5f020a27444d47309fd19122
Fixed
023e206127c984a501345676e4789b31ddd115a1
Fixed
226dc94894e6a3c030e4638c8b3441ee7199643c
Fixed
03d80881ac459127f0e11999c8a733cf78e78736
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0.32.0.rc1"
        },
        {
            "fixed": "0.32.0.rc2"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.32.0.rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45414.json"