What’s Vulnerable › Vulnerabilities

CVE-2024-52871

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-11-17 · updated 2026-06-17

Description

In Flagsmith before 2.134.1, it is possible to bypass the ALLOW_REGISTRATION_WITHOUT_INVITE setting.

Affected products

• Flagsmith: before 2.134.1 — fixed in 2.134.1

How to fix

Upgrade to a fixed version: Flagsmith 2.134.1. Check the vendor advisory for mitigations.

References

• https://github.com/Flagsmith/flagsmith/compare/v2.134.0...v2.134.1
• https://github.com/Flagsmith/flagsmith/pull/4454

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