CVE-2026-31923
Apache APISIX: Openid-connect `tls_verify` field is disabled by default
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Apache APISIX: Openid-connect `tls_verify` field is disabled by default
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.
- Record
CVE-2026-31923- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-319
- Updated
- 2026-11-02
EUVDEUVD-2026-22239
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.
- Record
EUVD-2026-22239- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-j648-xxf5-44cv
Cleartext Transmission of Sensitive Information vulnerability in Apache APISIX. This can occur...
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.
- Record
GHSA-j648-xxf5-44cv- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-319
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-31923- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-319
- Updated
- 2026-11-02
OSV
Apache APISIX: Openid-connect `tls_verify` field is disabled by default
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.
- Record
CVE-2026-31923- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-319
- Updated
- 2026-11-02
OSVBIT-apisix-2026-31923 No score
Apache APISIX: Openid-connect `tls_verify` field is disabled by default
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.
- Record
BIT-apisix-2026-31923- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
apisixBitnami |
0.7.0 up to 3.16.0 | 3.16.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-31923 is a high vulnerability (CVSS 7.5) in Apache Apisix, published April 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. Fixed in apisix 3.16.0.