CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Lifecycle Timeline
3Description
Missing Authorization vulnerability in bPlugins B Blocks b-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects B Blocks: from n/a through < 2.0.30.
Analysis
Improper access control in bPlugins B Blocks versions prior to 2.0.30 allows unauthenticated remote attackers to modify data and degrade system availability through misconfigured security levels. The vulnerability requires no user interaction and can be exploited over the network, affecting the integrity and availability of affected installations.
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-15831
GHSA-j2xj-f4v6-7rwg