CVE-2021-47157

9.8 CRITICAL

Published: March 18, 2024 Modified: April 15, 2026

Description

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

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0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Patch Vendor Advisory Exploit Third Party Advisory

Source: cve@mitre.org

Source: cve@mitre.org

Source: af854a3a-2127-422b-91ae-364da2661108

Source: af854a3a-2127-422b-91ae-364da2661108

4 reference(s) from NVD

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

0.1%

25th percentile

Exploitation Status

Not in CISA KEV

CWE-346