CVE-2024-32638

moderate-risk

Published 2024-05-02

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in Apache APISIX when using `forward-auth` plugin.This issue affects Apache APISIX: from 3.8.0, 3.9.0. Users are recommended to upgrade to version 3.8.1, 3.9.1 or higher, which fixes the issue.

Do I need to act?

0.36% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.3/10 Medium

NETWORK / LOW complexity

Affected Products (2)

Apisix

Affected Vendors

Apache

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2024/05/02/2

Mailing List https://lists.apache.org/thread/ngvgxllw4zn4hgngkqw2o225kf9wotov

Mailing List http://www.openwall.com/lists/oss-security/2024/05/02/2

Mailing List https://lists.apache.org/thread/ngvgxllw4zn4hgngkqw2o225kf9wotov

/ 100

moderate-risk

Severity 23/34 · High

Exploitability 1/34 · Minimal

Exposure 7/34 · Low