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CVE-2026-48895

Apache APISIX: Cas-auth Host header influence on CAS service URL

Published: Jun 19, 2026Updated: Jun 23, 2026 Sources: CVE List NVDCWE-601
7.2HIGH
NVD MITRE
EPSS Score
0.4%
Top 67.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Apache APISIX. The attacker could manipulate some client headers to perform an open-redirect, to potentially expose the session token. 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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-601

Affected Products

Apache Software Foundation
oss-project·USaka apache foundation
Apache APISIX
Networking Infrastructure / load-balancer-proxy
apache
oss-project·USaka apache httpd, apache http server
apisixOn-premNetwork Device
Networking Infrastructure / load-balancer-proxy

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://lists.apache.org/thread/yo1kq93ds69zbgjjopop7dmzm7zhj1gq
lists.apache.org
http://www.openwall.com/lists/oss-security/2026/06/19/11
openwall.com
News mentions
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