CVE-2024-3311

Name: CVE-2024-3311
Creator: NVD / NIST
Published: 2024-04-04T21:15:16.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.02%

Last modified Jun 17, 2026

CVE-2024-3311 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in Dreamer CMS up to 4.1.3.0. It has been declared as critical. EPSS estimates a 1.02% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Dreamer CMS up to 4.1.3.0. It has been declared as critical. Affected by this vulnerability is the function ZipUtils.unZipFiles of the file controller/admin/ThemesController.java. The manipulation leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.1.3.1 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-259369 was assigned to this vulnerability.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.02%

58.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Iteachyou	Dreamer Cms	< 4.1.3.1

References

https://gitee.com/iteachyou/dreamer_cms/releases/tag/Latest_Stable_Release_4.1.3.1Release Notes
https://gitee.com/y1336247431/poc-public/issues/I9BA5RExploit, Third Party Advisory
https://vuldb.com/?ctiid.259369Permissions Required, VDB Entry
https://vuldb.com/?id.259369Third Party Advisory, VDB Entry
https://vuldb.com/?submit.303874Third Party Advisory, VDB Entry
https://gitee.com/iteachyou/dreamer_cms/releases/tag/Latest_Stable_Release_4.1.3.1Release Notes
https://gitee.com/y1336247431/poc-public/issues/I9BA5RExploit, Third Party Advisory
https://vuldb.com/?ctiid.259369Permissions Required, VDB Entry
https://vuldb.com/?id.259369Third Party Advisory, VDB Entry
https://vuldb.com/?submit.303874Third Party Advisory, VDB Entry

Timeline

Published: Apr 4, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-3311?

How severe is CVE-2024-3311?

CVE-2024-3311 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.02% probability of exploitation in the next 30 days.

How do I fix CVE-2024-3311?

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-2024-3311?

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

Scan your code now

Source: NVD / NIST