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Vulnerability DatabaseCVE-2026-26273

CVE-2026-26273: 
PHP vulnerability analysis and mitigation

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.

Source: NVD

Related PHP vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

GHSA-wprj-9cvc-5w37HIGH7.5
  • PHPPHP
  • wwbn/avideo
NoNoMar 29, 2026
CVE-2026-34036MEDIUM6.5
  • PHPPHP
  • dolibarr/dolibarr
NoNoMar 31, 2026
CVE-2026-33887MEDIUM5.4
  • PHPPHP
  • statamic/cms
NoYesMar 27, 2026
CVE-2026-27599MEDIUM4.7
  • PHPPHP
  • ci4-cms-erp/ci4ms
NoYesMar 30, 2026
CVE-2026-34372MEDIUMN/A
  • PHPPHP
  • sulu/sulu
NoYesMar 30, 2026

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