EUVD-2026-22225
Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) (CWE-75)
GHSA-jv22-34xc-w9x6
9.1
CVSS 3.1 · NVD
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Severity by source
NVD
PRIMARY
9.1
CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Lifecycle Timeline
3
CVSS changed
Apr 16, 2026 - 13:22 NVD
9.1 (CRITICAL)
EUVD ID Assigned
Apr 14, 2026 - 08:30 euvd
EUVD-2026-22225
CVE Published
Apr 14, 2026 - 08:06 nvd
CRITICAL 9.1
DescriptionCVE.org
Header injection vulnerability in Apache APISIX.
The attacker can take advantage of certain configuration in forward-auth plugin to inject malicious headers. This issue affects Apache APISIX: from 2.12.0 through 3.15.0.
Users are recommended to upgrade to version 3.16.0, which fixes the issue.
Analysis
Header injection vulnerability in Apache APISIX.
The attacker can take advantage of certain configuration in forward-auth plugin to inject malicious headers. This issue affects Apache APISIX: from 2.12.0 through 3.15.0.
Users are recommended to upgrade to version 3.16.0, which fixes the issue.
Same technique Code Injection
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
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Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).