CVEvulnerability
CVE-2023-45556
5.4 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-11-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
Cross Site Scripting vulnerability in Mybb Mybb Forums v.1.8.33 allows a local attacker to execute arbitrary code via the theme Name parameter in the theme management component.
Affected configurations
• mybb mybb (< 1.8.37)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/Or4ngm4n/Mybb/blob/main/MyBB%201.8.33%20Cross%20Site%20Scripting.txt Exploit
- https://github.com/mybb/mybb/security/advisories/GHSA-4xqm-3cm2-5xgf Patch, Third Party Advisory
- https://raw.githubusercontent.com/Or4ngm4n/Mybb/main/Screenshot%202023-10-08%20012112.png Product
- https://github.com/Or4ngm4n/Mybb/blob/main/MyBB%201.8.33%20Cross%20Site%20Scripting.txt Exploit
- https://github.com/mybb/mybb/security/advisories/GHSA-4xqm-3cm2-5xgf Patch, Third Party Advisory
- https://raw.githubusercontent.com/Or4ngm4n/Mybb/main/Screenshot%202023-10-08%20012112.png Product