BIT-apisix-2026-49872

vendorUSosv

Apache APISIX: Improper authentication in cas-auth plugin

view advisory published 2026-06-23Licence: per source

Improper Authentication vulnerability in Apache APISIX. When the cas-auth plugin is used in a route, an attacker can possibly authenticate itself with credentials from a different source. This issue affects Apache APISIX: from 3.0.0 through 3.16.0. Users are recommended to upgrade to version 3.17.0, which fixes the issue.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-49872US	high8.1	0.53% (44th)	—	2026-06-19
Improper Authentication vulnerability in Apache APISIX. When the cas-auth plugin is used in a route, an attacker can possibly authenticate itself with credentials from a different…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2026/06/19/15ADVISORY
https://lists.apache.org/thread/bzjpo60ygxo7kxdqf7vw3l5zw2lh6m5kADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-49872WEB

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan