CVE-2026-45377
- Source
- https://cve.org/CVERecord?id=CVE-2026-45377
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45377.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-45377
- Aliases
- Published
- 2026-07-31T22:58:22.730Z
- Modified
- 2026-08-02T03:47:27.542356912Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Decidim: Private exports can be downloaded through reusable links
- 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 normal downloadyourdata flow requires the requester to be logged in as the export owner, but the resulting Active Storage blob redirect URL can be replayed without authentication by anyone who obtains it. This is because Decidim::DownloadYourDataController#download_file authenticates the export owner but redirects to a signed Active Storage blob URL that is no longer bound to the owner session. This issue is fixed in versions 0.30.9, 0.31.5, and 0.32.0.rc2.
- Database specific
{ "cwe_ids": [ "CWE-200", "CWE-284" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45377.json", "cna_assigner": "GitHub_M" }- References