CVE-2021-43032
MEDIUM
4.8
CVSS Score
Published: November 3, 2021 at 07:54 PM UTC
Updated: June 17, 2026 at 04:10 AM UTC
1 product affected across 1 vendorXenForo
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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.9%
Description
In XenForo through 2.2.7, a threat actor with access to the admin panel can create a new Advertisement via the Advertising function, and save an XSS payload in the body of the HTML document. This payload will execute globally on the client side.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/SakuraSamuraii/CVE-2021-43032x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://xenforo.com/community/forums/announcements/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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