CVE-2022-4755

Name: CVE-2022-4755
Creator: NVD / NIST
Published: 2022-12-27T10:15:11.85+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2022-4755 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in FlatPress and classified as problematic. This issue affects the function main of the file fp-plugins/mediamanager/panels/panel.mediamanager.file.php of the component Media Manager Plugin. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

A vulnerability was found in FlatPress and classified as problematic. This issue affects the function main of the file fp-plugins/mediamanager/panels/panel.mediamanager.file.php of the component Media Manager Plugin. The manipulation of the argument mm-newgallery-name leads to cross site scripting. The attack may be initiated remotely. The name of the patch is d3f329496536dc99f9707f2f295d571d65a496f5. It is recommended to apply a patch to fix this issue. The identifier VDB-216869 was assigned to this vulnerability.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.52%

40.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Flatpress	Flatpress	All versions

References

https://github.com/flatpressblog/flatpress/commit/d3f329496536dc99f9707f2f295d571d65a496f5Patch, Third Party Advisory
https://github.com/flatpressblog/flatpress/issues/177Issue Tracking, Patch, Third Party Advisory
https://vuldb.com/?ctiid.216869Third Party Advisory
https://vuldb.com/?id.216869Third Party Advisory
https://github.com/flatpressblog/flatpress/commit/d3f329496536dc99f9707f2f295d571d65a496f5Patch, Third Party Advisory
https://github.com/flatpressblog/flatpress/issues/177Issue Tracking, Patch, Third Party Advisory
https://vuldb.com/?ctiid.216869Third Party Advisory
https://vuldb.com/?id.216869Third Party Advisory

Timeline

Published: Dec 27, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4755?

How severe is CVE-2022-4755?

CVE-2022-4755 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4755?

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-2022-4755?

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

Scan your code now

Source: NVD / NIST