CVE WatchJul 30, 2026

CVE-2026-54659

Pagy is agnostic pagination in plain Ruby. From 43.0.0 until 43.5.6, Pagy::I18n.locale= in gem/lib/pagy/modules/i18n/i18n.rb stored locale v

CVSS

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No CVSS

EPSS

0.4%

p31

KEV

—

Exploit Today

0-100

Published: Jul 28, 2026 · Last modified: Jul 30, 2026 · CWE-22 · CWE-200

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-08-202026-09-18

Technical description

Pagy is agnostic pagination in plain Ruby. From 43.0.0 until 43.5.6, Pagy::I18n.locale= in gem/lib/pagy/modules/i18n/i18n.rb stored locale values verbatim and later used them as <locale>.yml path components, allowing untrusted params[:locale] values with absolute paths or ../ sequences to create a file existence and readability oracle for YAML files. This issue is fixed in version 43.5.6.

Official references

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