CVE-2026-31924: Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX. tencent-cloud-cls log export uses…

CVE-2026-31924 · Severity: medium · CVSS 5.3 · Published 2026-04-14

Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX.

tencent-cloud-cls log export uses plaintext HTTP This issue affects Apache APISIX: from 2.99.0 through 3.15.0.

Users are recommended to upgrade to version 3.16.0, which fixes the issue.

Technologies: Apache APISIX. Vendors: Apache.

Quick answers

Is CVE-2026-31924 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-31924 being exploited in the wild.
How severe is CVE-2026-31924?
Medium severity, with a CVSS score of 5.3, published 14 April 2026.
Which products and versions are affected?
Apache APISIX. The advisory does not name versions.
Is there a fix for CVE-2026-31924?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-31924?
Check whether you run Apache APISIX. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Apache APISIX

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