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.
왜 이 VPI인가 (설명가능 · 실험적)
VPI 산정 기준
| 영향도(심각도 등급 추정치) | 80.00 |
| 악용 신호(추가 악용신호 없음) | ×1.00 |
| VPI | 80.00 |
VPI 공식 vpi-v1 기준