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Public proof of concept

CVE-2020-27422

A public proof of concept exists; no exploitation attested.

  • Published2020-11-16
  • WeaknessCWE-613

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In Anuko Time Tracker v1.19.23.5311, the password reset link emailed to the user doesn't expire once used, allowing an attacker to use the same link to takeover the account.

Timeline

dates in UTC
  1. 2020-12-02Exploit-DB entryExploit-DB

Versions per branch

NVD
Anuko time tracker
BranchAffectedFixed in
1.19≤ 1.19.23.5311no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

Detection

read 2026-11-04 22:56 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
EDB-49174
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • NVDweakness (CWE)CWE-613read 2026-10-23
  • FIRST EPSSEPSS score7.9 %2026-11-04
  • Exploit-DBdetectionread 2026-11-04

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2020-11-16
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2020-27422?

In Anuko Time Tracker v1.19.23.5311, the password reset link emailed to the user doesn't expire once used, allowing an attacker to use the same link to takeover the account.

Is CVE-2020-27422 actively exploited?

Active exploitation of CVE-2020-27422 has not been confirmed. Its EPSS score was 7.9% on 2026-11-04, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-27422?

CVE-2020-27422 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record