CVE-2021-47157

—

CVSS 3.1

9.8 critical

EPSS

<1%p35

Published

Mar 18, 2024 (Mar 18, 2024)

Modified

Jun 17, 2026

Description

The Kossy module before 0.60 for Perl allows JSON hijacking because of X-Requested-With mishandling.

Weakness: CWE-346
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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