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Critical severity9.8OSV Advisory· Published Mar 18, 2024· Updated Jun 17, 2026

CVE-2021-47157

CVE-2021-47157

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Kazeburo/KossyOSV
Range: 0.04, 0.05, 0.06, …
Perl Foundation/Kossyllm-create
Range: <0.60

Patches

Vulnerability mechanics

References

2

News mentions

0

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