CVE-2022-4552: The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating its settings, and is miss

Q: How do I fix CVE-2022-4552?

fl3r feelbox: upgrade to newer than 8.1. Exact commands for each OS are on this page.

Q: Is CVE-2022-4552 being exploited?

CVE-2022-4552 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2022-4552 affect?

CVE-2022-4552 affects fl3r feelbox. Severity is medium (CVSS 6.1). The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attac

Q: How urgent is CVE-2022-4552?

Priority 32/100. Public exploit reference

Routine

MEDIUM 6.1UPGRADE

CVE-2022-4552 is a medium-severity flaw (CVSS 6.1) affecting fl3r feelbox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-352
Published	2023-01-30
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: armandofiore

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-01-30 21:15 UTCPublished CVE record published
2026-06-17 05:21 UTCUpdated Record last modified

armandofiore fl3r feelbox UPGRADE

Affected: <= 8.1

Fixed in: newer than 8.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy fl3r-feelbox || rpm -q fl3r-feelbox || fl3r-feelbox --version

2. UPGRADE to newer than 8.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade fl3r-feelbox

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade fl3r-feelbox

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-4552?

fl3r feelbox: upgrade to newer than 8.1. Exact commands for each OS are on this page.

Is CVE-2022-4552 being exploited?

CVE-2022-4552 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-4552 affect?

CVE-2022-4552 affects fl3r feelbox. Severity is medium (CVSS 6.1). The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attac

How urgent is CVE-2022-4552?

Priority 32/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2022-4553 MEDIUM 4.3 UPGRADE The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating reseting moods which cou
CVE-2022-4445 CRITICAL 9.8 UPGRADE The FL3R FeelBox WordPress plugin through 8.1 does not properly sanitise and escape a parameter before using i

References

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