CVE-2022-43708
MEDIUM
6.1
CVSS Score
Published: November 21, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:07 AM UTC
1 product affected across 1 vendorMybb
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit
Description
MyBB 1.8.31 has a (issue 2 of 2) cross-site scripting (XSS) vulnerabilities in the post Attachments interface allow attackers to inject HTML by persuading the user to upload a file with specially crafted name
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
PatchThird Party Advisory
Source: [email protected]
https://github.com/mybb/mybb/security/advisories/GHSA-p9m7-9qv4-x93wSSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.1MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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