CVE-2021-40940

Monstra 3.0.4 does not filter the case of php, which leads to an unrestricted file upload vulnerability.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

1.63% chance of exploitation in the next 30 days, 75th percentile

Published

2022-06-15

Updated

2024-08-04

Proof-of-concept exploits (1)

• monstra-cms/monstra/issues/471

References

• CVE Record
• NVD entry

Related

• CVE-2018-17024
• CVE-2018-17025
• CVE-2020-23697
• CVE-2021-4092
• CVE-2021-40943
• CVE-2021-40909