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TI-2021-04868 Aliases CVE-2021-21823GHSA-8729-gjh2-fh36

Information disclosure in Komoot

Priority LOW 35CWE-359Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-359.

Summary

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.

Why it matters now

EPSS 0.00895 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—KomootKomoot GmbH Komoot 10.26.9 , Komoot GmbH Komoot 11.0.14 ,Komoot GmbH Komoot 11.1.11—No fix listedCNA
  • Komoot Vendor— Affected Komoot GmbH Komoot 10.26.9 , Komoot GmbH Komoot 11.0.14 ,Komoot GmbH Komoot 11.1.11 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:komoot:komoot:*:*:*:*:*:*:*:*10.26.9 – 11.1.11VulnerableKomoot
  • cpe:2.3:a:komoot:komoot:*:*:*:*:*:*:*:* Versions 10.26.9 – 11.1.11 Vulnerable ·Komoot

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21823
  2. 2026-10-03 Alias added: GHSA-8729-gjh2-fh36

References

Advisory 1

  • TI-2017-10774 The komoot GmbH "Komoot - Cycling & Hiking Maps" app before 9.3.2 -- aka… CVSS 3.0HIGH 7.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences