CVE-2026-49871 (GCVE-0-2026-49871)

Vulnerability from cvelistv5 – Published: 2026-06-19 13:18 – Updated: 2026-06-22 16:21
VLAI
Title
Apache APISIX: cas-auth login CSRF / session injection issue
Summary
Cross-Site Request Forgery (CSRF) vulnerability in the cas-auth plugin under default configurations. This defect allows a remote attacker that manages to send a victim to a webpage controlled by them can cause the victim's browser to become authenticated as a different identity. Actions the victim takes upstream are then attributed to attackers identity. 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.
Severity
2.1 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 16:21 UTC
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1018 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache APISIX Affected: 3.0.0 , ≤ 3.16.0 (semver)
guessed Create a notification for this product.
Credits
lokerxxx
Show details on NVD website
To clipboard 

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