CVE-2025-29458
HIGH
7.6
CVSS Score
Published: April 17, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:05 AM UTC
1 product affected across 1 vendorMybb
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Severity
HIGH7.6
Exploit prediction
EPSS 0.4%
SSVC
PoC
Description
An issue in MyBB 1.8.38 allows a remote attacker to obtain sensitive information via the Change Avatar function. NOTE: the Supplier disputes this because of the allowed actions of Board administrators and because of SSRF mitigation.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
ExploitThird Party Advisory
Source: [email protected]
https://www.yuque.com/morysummer/vx41bz/qu7zyyxr84qno64eSSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.6HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- LOW
- Availability
- LOW
Vector?
Quick Info
StatusANALYZED
CWE
CWE-918
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