Vulnerability in Traccar
CVE-2026-108737
Traccar through 6.16.0 contains a weak password recovery vulnerability that allows attackers to reuse password reset tokens as session credentials because TokenManager does not bind tokens to a purpose. Attackers holding a leaked reset link can obtain a full session via /api/session or change passwords via /api/password/update, retaining access for seven days even after the victim resets their password.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@haind/traccar-token-purpose-confusion (third-party-advisory)
- github.com/traccar/traccar/blob/cfab560c79ee9c9eaa41c79c6df351e820d6284b/src/ma… (technical-description)
- github.com/traccar/traccar/blob/cfab560c79ee9c9eaa41c79c6df351e820d6284b/src/ma… (technical-description)
- github.com/traccar/traccar/blob/cfab560c79ee9c9eaa41c79c6df351e820d6284b/src/ma… (technical-description)
- github.com/traccar/traccar (product)
- www.vulncheck.com/advisories/traccar-through-6.16.0-weak-password-recovery-via-… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108737?
- CVE-2026-108737 is a medium-severity vulnerability in Traccar, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 6.8/10. Published 2026-10-11.
- How severe is CVE-2026-108737?
- Medium severity. CVSS v3 base score is 6.8 out of 10.