CVE-2022-4400

Name: CVE-2022-4400
Creator: NVD / NIST
Published: 2022-12-11T08:15:09.197+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2022-4400 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in zbl1996 FS-Blog and classified as problematic. This issue affects some unknown processing of the component Title Handler. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

A vulnerability was found in zbl1996 FS-Blog and classified as problematic. This issue affects some unknown processing of the component Title Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The associated identifier of this vulnerability is VDB-215267.

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

0.36%

28.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fs-Blog Project	Fs-Blog	All versions

References

https://gitee.com/zbl1996/FS-Blog/issues/I5Y6ZQIssue Tracking, Third Party Advisory
https://vuldb.com/?id.215267Permissions Required, Third Party Advisory, VDB Entry
https://gitee.com/zbl1996/FS-Blog/issues/I5Y6ZQIssue Tracking, Third Party Advisory
https://vuldb.com/?id.215267Permissions Required, Third Party Advisory, VDB Entry

Timeline

Published: Dec 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4400?

How severe is CVE-2022-4400?

CVE-2022-4400 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4400?

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-2022-4400?

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

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Source: NVD / NIST