What’s Vulnerable › Vulnerabilities

CVE-2021-21823

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-20 · updated 2026-06-17
• Weakness: CWE-359

Description

An information disclosure vulnerability exists in the Friend finder functionality of GmbH Komoot version 10.26.9 up to 11.1.11. A specially crafted series of network requests can lead to the disclosure of sensitive information.

Affected products

• Komoot: from 10.26.9 through 11.1.11

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1288
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1288

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