pypi package report

Is linotp safe?

1 known vulnerability, worst severity CRITICAL.

// reach

0 direct dependencies

none carry a known advisory

    0 packages depend on it

    an advisory here reaches each of them

      Create a free accountfor every dependency path, dependent and what to upgrade
      // ai model usage

      No published models are known to use this package.

      cvss
      0.0
      critical

      severity band, no base score published

      epss
      0.00%
      medium

      chance of exploitation in 30 days, 67th percentile of all CVEs

      xyz score
      0.0
      medium

      CyberXYZ composite out of 10

      fig. 01 — GHSA-rqg8-xjp2-pg9w, the advisory selected below

      // 1 advisories

      GHSA-rqg8-xjp2-pg9w

      CRITICALCVE-2019-12887

      LinOTP is prone to a replay attack with activated automatic resynchronization. This vulnerability may allow an attacker to successfully log in with OTP values recorded at a previous point in time.

      This attack is only possible if automatic resynchronization is enabled for the TOTP token type. The automatic resynchronization is deactivated by default. All other tokens are unaffected.

      // cvss v3.0 vector

      CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

      Attack vector
      Network
      Attack complexity
      High
      Privileges required
      None
      User interaction
      None
      Scope
      Unchanged
      Confidentiality
      High
      Integrity
      High
      Availability
      High

      Checked 2026-10-23 at 18:51 UTC. The most recent advisory here was published 2022-05-24. Updated continuously from NVD, GHSA, OSV and CNA feeds.

      Think a verdict here is wrong? Tell us — we respond within 2 business days.