CVE-2021-33990

CRITICAL 9.8EPSS 11.9%

Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&CurrentFolder=/ requests when frmfolders.html exists. NOTE: The vendor disputes this issue because the exploit reference link only shows frmfolders.html is accessible and does not demonstrate how an unauthorized user can upload a file.

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 v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 11.92% chance of exploitation in the next 30 days, 96th percentile
Published: 2023-04-16
Updated: 2025-02-13

Proof-of-concept exploits (2)

ExploitDB entries (1)

https://www.exploit-db.com/exploits/51244

References

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