Mybb
147 tracked vulnerabilities.
CVE-2023-53979
HIGH
MyBB 1.8.32 - Authenticated RCE
Dec 22, 2025
CVSS 8.8
EPSS 0.00
CVE-2023-53978
MEDIUM
myBB Forums 1.8.26 - XSS
Dec 22, 2025
CVSS 5.4
EPSS 0.00
CVE-2023-53977
MEDIUM
myBB Forums 1.8.26 - XSS
Dec 22, 2025
CVSS 5.4
EPSS 0.00
CVE-2023-53976
MEDIUM
myBB Forums 1.8.26 - XSS
Dec 22, 2025
CVSS 5.4
EPSS 0.00
CVE-2011-10018
CRITICAL
myBB 1.6.4 - Code Injection
Aug 13, 2025
CVSS 9.8
EPSS 0.53
CVE-2025-48941
MEDIUM
MyBB <1.8.39 - Info Disclosure
Jun 02, 2025
CVSS 5.3
EPSS 0.00
CVE-2025-48940
HIGH
MyBB <1.8.39 - LFI
Jun 02, 2025
CVSS 7.2
EPSS 0.00
CVE-2025-29460
HIGH
Mybb - SSRF
Apr 17, 2025
CVSS 7.6
EPSS 0.01
CVE-2025-29459
HIGH
Mybb - SSRF
Apr 17, 2025
CVSS 7.6
EPSS 0.01
CVE-2025-29458
HIGH
Mybb - SSRF
Apr 17, 2025
CVSS 7.6
EPSS 0.01
CVE-2025-29457
HIGH
Mybb - SSRF
Apr 17, 2025
CVSS 7.6
EPSS 0.01
CVE-2024-52702
MEDIUM
Mybb - XSS
Nov 20, 2024
CVSS 5.4
EPSS 0.01
CVE-2024-23336
MEDIUM
Mybb < 1.8.38 - SSRF
May 01, 2024
CVSS 5.0
EPSS 0.00
CVE-2024-23335
MEDIUM
Mybb < 1.8.38 - Improper Input Validation
May 01, 2024
CVSS 4.7
EPSS 0.00
CVE-2023-45556
MEDIUM
Mybb < 1.8.37 - XSS
Nov 06, 2023
CVSS 5.4
EPSS 0.00
CVE-2023-46251
HIGH
MyBB - XSS
Nov 06, 2023
CVSS 7.5
EPSS 0.01
CVE-2020-22612
CRITICAL
MyBB <1.8.22 - RCE
Sep 01, 2023
CVSS 9.8
EPSS 0.00
CVE-2023-41362
HIGH
MyBB <1.8.36 - Code Injection
Aug 29, 2023
CVSS 7.2
EPSS 0.24
CVE-2023-28467
MEDIUM
MyBB <1.8.34 - XSS
May 22, 2023
CVSS 6.1
EPSS 0.00
CVE-2022-28354
MEDIUM
MyBB 1.3.0 - XSS
Apr 24, 2023
CVSS 6.1
EPSS 0.00
CVE-2022-45867
HIGH
Mybb < 1.8.33 - Path Traversal
Jan 03, 2023
CVSS 7.2
EPSS 0.01
CVE-2022-43709
MEDIUM
MyBB 1.8.31 - SQL Injection
Nov 22, 2022
CVSS 4.9
EPSS 0.00
CVE-2022-43708
MEDIUM
MyBB 1.8.31 - XSS
Nov 22, 2022
CVSS 6.1
EPSS 0.00
CVE-2022-43707
MEDIUM
MyBB 1.8.31 - XSS
Nov 22, 2022
CVSS 6.1
EPSS 0.00
CVE-2022-39265
HIGH
Mybb < 1.8.31 - Command Injection
Oct 06, 2022
CVSS 7.2
EPSS 0.05