CVE-2024-4483: The Email Encoder WordPress plugin before 2.2.2 does not escape the WP_Email_Encoder_Bundle_options[protectio

Q: How do I fix CVE-2024-4483?

email encoder: upgrade to 2.2.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-4483 being exploited?

CVE-2024-4483 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-2024-4483 affect?

CVE-2024-4483 affects email encoder. Severity is medium (CVSS 5.4). The Email Encoder WordPress plugin before 2.2.2 does not escape the WP_Email_Encoder_Bundle_options[protection_text] parameter before outputting it back in an attribute in an admin page, leading to a Stored Cross-Site Scripting

Q: How urgent is CVE-2024-4483?

Priority 32/100. Public exploit reference

Routine

MEDIUM 5.4UPGRADE

CVE-2024-4483 is a medium-severity flaw (CVSS 5.4) affecting email encoder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Email Encoder WordPress plugin before 2.2.2 does not escape the WP_Email_Encoder_Bundle_options[protection_text] parameter before outputting it back in an attribute in an admin page, leading to a Stored Cross-Site Scripting

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-07-29
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: wp-webhooks

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

Am I affected?

Timeline

2024-07-29 06:15 UTCPublished CVE record published
2026-06-17 08:01 UTCUpdated Record last modified

wp-webhooks email encoder UPGRADE

Affected: < 2.2.2

Fixed in: 2.2.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy email-encoder || rpm -q email-encoder || email-encoder --version

2. UPGRADE to 2.2.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade email-encoder

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade email-encoder

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-2024-4483?

email encoder: upgrade to 2.2.2. Exact commands for each OS are on this page.

Is CVE-2024-4483 being exploited?

CVE-2024-4483 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-2024-4483 affect?

CVE-2024-4483 affects email encoder. Severity is medium (CVSS 5.4). The Email Encoder WordPress plugin before 2.2.2 does not escape the WP_Email_Encoder_Bundle_options[protection_text] parameter before outputting it back in an attribute in an admin page, leading to a Stored Cross-Site Scripting

How urgent is CVE-2024-4483?

Priority 32/100. Public exploit reference

Software pages

WordPress vulnerabilities

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References

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