CVE-2026-23891 — Decidim is a participatory democracy framework. In versions below 0.30.5 and 0.…
Severity: High · Kind: Vulnerability
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From the source
Decidim is a participatory democracy framework. In versions below 0.30.5 and 0.31.0.rc1 through 0.31.0, a stored code execution vulnerability in the user name field allows a low-privileged attacker to execute arbitrary code in the context of any user who passively visits a comment page, resulting in high confidentiality and integrity impact across security boundaries. This issue has been fixed in versions 0.30.5 and 0.31.1.
Vulnerability facts
- CVE
- CVE-2026-23891
- CVSS
- 8.7
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