What’s Vulnerable › Vulnerabilities

CVE-2024-31617

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-22 · updated 2026-06-17
• Weakness: CWE-770

Description

OpenLiteSpeed before 1.8.1 mishandles chunked encoding.

Affected products

• LiteSpeed Technologies OpenLiteSpeed: before 1.8.1 — fixed in 1.8.1

How to fix

Upgrade to a fixed version: LiteSpeed Technologies OpenLiteSpeed 1.8.1. Check the vendor advisory for mitigations.

References

• https://github.com/litespeedtech/openlitespeed/releases/tag/v1.8.1
• https://github.com/litespeedtech/openlitespeed/releases/tag/v1.8.1

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