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Advisories

Vikunja before 2.7.1 Sensitive Token Exposure via URL Query in Access Logs

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Severity
high
Date
Affecting

  • vikunja >= 0, < 2.7.1

CWE
  • CWE-532 Insertion of Sensitive Information into Log File
CVSS
8.4
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Description
Vikunja before 2.7.1 embeds live password-reset, email-confirmation and account-deletion tokens in the URL query string of emailed links, so the full request URI, including the token, is written to Vikunja's HTTP access log and any reverse-proxy logs when a user clicks the link. Attackers with read access to those logs can replay an unredeemed password-reset token to take over the account or an account-deletion token to confirm the deletion.

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