CVE-2022-4748

Name: CVE-2022-4748
Creator: NVD / NIST
Published: 2022-12-27T09:15:09.877+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.87%

Last modified Jun 17, 2026

CVE-2022-4748 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in FlatPress. It has been classified as critical. EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

A vulnerability was found in FlatPress. It has been classified as critical. This affects the function doItemActions of the file fp-plugins/mediamanager/panels/panel.mediamanager.file.php of the component File Delete Handler. The manipulation of the argument deletefile leads to path traversal. The name of the patch is 5d5c7f6d8f072d14926fc2c3a97cdd763802f170. It is recommended to apply a patch to fix this issue. The identifier VDB-216861 was assigned to this vulnerability.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.87%

54.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Flatpress	Flatpress	All versions

References

https://github.com/flatpressblog/flatpress/commit/5d5c7f6d8f072d14926fc2c3a97cdd763802f170Patch, Third Party Advisory
https://github.com/flatpressblog/flatpress/issues/179Issue Tracking, Patch, Third Party Advisory
https://vuldb.com/?ctiid.216861Third Party Advisory
https://vuldb.com/?id.216861Third Party Advisory
https://github.com/flatpressblog/flatpress/commit/5d5c7f6d8f072d14926fc2c3a97cdd763802f170Patch, Third Party Advisory
https://github.com/flatpressblog/flatpress/issues/179Issue Tracking, Patch, Third Party Advisory
https://vuldb.com/?ctiid.216861Third Party Advisory
https://vuldb.com/?id.216861Third Party Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2022-4748?

How severe is CVE-2022-4748?

CVE-2022-4748 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4748?

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-2022-4748?

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

Scan your code now

Source: NVD / NIST