CVE-2022-4511

Name: CVE-2022-4511
Creator: NVD / NIST
Published: 2022-12-15T20:15:09.913+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2022-4511 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability has been found in RainyGao DocSys and classified as critical. Affected by this vulnerability is an unknown functionality of the component com.DocSystem.controller.UserController#getUserImg. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in RainyGao DocSys and classified as critical. Affected by this vulnerability is an unknown functionality of the component com.DocSystem.controller.UserController#getUserImg. The manipulation leads to path traversal: '../filedir'. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215851.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.78%

51.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Docsys Project	Docsys	All versions

References

https://gitee.com/RainyGao/DocSys/issues/I66A3VExploit, Third Party Advisory
https://vuldb.com/?id.215851Permissions Required, Third Party Advisory
https://gitee.com/RainyGao/DocSys/issues/I66A3VExploit, Third Party Advisory
https://vuldb.com/?id.215851Permissions Required, Third Party Advisory

Timeline

Published: Dec 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4511?

How severe is CVE-2022-4511?

CVE-2022-4511 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4511?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4511?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST