Description

Known is a social publishing platform. Prior to 1.6.3, a Critical Broken Authentication vulnerability exists in Known 1.6.2 and earlier. The application leaks the password reset token within a hidden HTML input field on the password reset page. This allows any unauthenticated attacker to retrieve the reset token for any user by simply querying the user's email, leading to full Account Takeover (ATO) without requiring access to the victim's email inbox. This vulnerability is fixed in 1.6.3.

INFO

Published Date :

2026-02-13T21:45:41.610Z

Last Modified :

2026-02-17T20:00:54.355Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-26273 vulnerability.

Vendors Products
Idno
  • Known
Withknown
  • Known
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-26273.

URL Resource
https://github.com/idno/known/commit/8439a0747471559fb1ea9f074b929d390f27e66a cve-icon cve-icon
https://github.com/idno/known/releases/tag/1.6.3 cve-icon cve-icon
https://github.com/idno/known/security/advisories/GHSA-78wq-6gcv-w28r cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact