Low severity · published Oct 1, 2026
CVE-2026-94220
Apache APISIX: session fixation issue in feishu-auth and dingtalk-auth plugin
2.1
CVSS
0.2%
EPSS
No
On KEV
Description
Cross-Site request forgery (CSRF) vulnerability in feishu-auth and dingtalk-auth plugins in Apache APISIX.
An attacker who can get a user to click a crafted link may cause that user's browser session on a protected route to be established under the attacker's identity instead of their own. Any work the user then performs in that session, including uploads, form submissions, and account bindings, lands in the attacker's account. This issue affects Apache APISIX: from 3.17.0 through 3.18.0.
Users are recommended to upgrade to version 3.19.0, which fixes the issue.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
Apache APISIX · Apache Software Foundation
3.17.0 through 3.18.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-94220
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-94220
vendor-advisory
https://lists.apache.org/thread.html/bf5q45ddyr2hf3hxkt56dzjlttgpdg78
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