MantisBT is Vulnerable to XSS leading to account takeover via updating a user's font family preference
Any authenticated user can inject arbitrary HTML via updating their account's font family.
Cross-site scripting. The injected payload will be reflected in every MantisBT page.
Leveraging another vulnerability (CSP bypass, see GHSA-9c3j-xm6v-j7j3), the attacker could achieve account takeover.
None
Thanks to siunam (Tang Cheuk Hei) for discovering and responsibly reporting the issue.
为什么是这个 VPI(可解释·实验性)
VPI 计算依据
| 影响度(严重程度等级估算值) | 80.00 |
| 利用信号(无额外利用信号) | ×1.00 |
| VPI | 80.00 |
VPI 公式 vpi-v1