CVE-2021-42194
HIGH
7.2
CVSS Score
Published: March 20, 2022 at 09:12 PM UTC
Updated: June 17, 2026 at 04:09 AM UTC
1 product affected across 1 vendorEyoucms
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Severity
HIGH7.2
Exploit prediction
EPSS 1%
Description
The wechat_return function in /controller/Index.php of EyouCms V1.5.4-UTF8-SP3 passes the user's input directly into the simplexml_ load_ String function, which itself does not prohibit external entities, triggering a XML external entity (XXE) injection vulnerability.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/eyoucms/eyoucms/issues/19CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-611
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