Home/CVE/MyBB 1.8.19 has XSS in the resetpassword function.
CVE

CVE-2019-3578

MyBB 1.8.19 has XSS in the resetpassword function.

MyBB 1.8.19 has XSS in the resetpassword function.

MEDIUM · CVSS 6.1 EPSS 0.00231
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
mybball versions
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Jun 2019 · 07:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.mybb.com/Release NotesVendor Advisory
https://blog.mybb.com/2019/02/27/mybb-1-8-20-released-security-maintenance-release/Release NotesVendor Advisory
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