CVE-2026-31923
Last modified
CVE-2026-31923 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX. This can occur due to `ssl_verify` in openid-connect plugin configuration being set to false by default. This issue affects Apache APISIX: from 0.7 through 3.15.0. Users are recommended to upgrade to version 3.16.0, which fixes the issue.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX. This can occur due to `ssl_verify` in openid-connect plugin configuration being set to false by default. This issue affects Apache APISIX: from 0.7 through 3.15.0. Users are recommended to upgrade to version 3.16.0, which fixes the issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Apisix | >= 0.7, < 3.16.0 |
References
- https://lists.apache.org/thread/0pjs72l7qj83j3srw1l1toyj24bsgkdsMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/04/14/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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