vulnerability.circl.lu Critical Code Injection Vulnerability in Floci Affects Unauthenticated Users
Article Content
- •CVE-2026-108598 affects Floci versions 1.1.0 to 2.2.0.
- •The vulnerability allows unauthenticated command execution via REST API.
- •No public exploits are available yet, but the CVSS score is critical at 9.8.
A critical code injection vulnerability, CVE-2026-108598, has been identified in Floci versions 1.1.0 to 2.2.0, allowing unauthenticated attackers to execute arbitrary OS commands via the VtlTemplateEngine. Attackers can exploit this flaw by creating a REST API with a MOCK integration that leverages $util reflection to access Runtime or ProcessBuilder. The vulnerability has a CVSS score of 9.8, indicating its critical nature. Currently, there are no public proof-of-concept exploits available, and remediation efforts are under review. The vulnerability was published on October 10, 2026, but is not listed in the CISA KEV database. The situation remains urgent as organizations are advised to monitor for updates and potential patches.
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