Information disclosure in Decidim
CVE-2026-45377
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 download_your_data flow requires the requester to be logged in as the export owner, but the resulti…
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Decidim — versions < 0.30.9, >= 0.31.0.rc1, < 0.31.5, >= 0.32.0.rc1, < 0.32.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2026-45377?
- CVE-2026-45377 is a medium-severity vulnerability in Decidim, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-07-31.
- How severe is CVE-2026-45377?
- Medium severity. CVSS v3 base score is 6.5 out of 10.