CVE-2022-4384: The Stream WordPress plugin before 3.9.2 does not prevent users with little privileges on the site (like subsc

Q: How do I fix CVE-2022-4384?

stream: upgrade to 3.9.2. Exact commands for each OS are on this page.

Q: Is CVE-2022-4384 being exploited?

CVE-2022-4384 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-2022-4384 affect?

CVE-2022-4384 affects stream. Severity is medium (CVSS 6.5). The Stream WordPress plugin before 3.9.2 does not prevent users with little privileges on the site (like subscribers) from using its alert creation functionality, which may enable them to leak sensitive information.

Q: How urgent is CVE-2022-4384?

Priority 43/100. Public exploit reference

This month

MEDIUM 6.5UPGRADE

CVE-2022-4384 is a medium-severity flaw (CVSS 6.5) affecting stream. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Stream WordPress plugin before 3.9.2 does not prevent users with little privileges on the site (like subscribers) from using its alert creation functionality, which may enable them to leak sensitive information.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.9% (top 40%)
CISA exploited list	No
Published	2023-02-06
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: xwp

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

Am I affected?

Timeline

2023-02-06 20:15 UTCPublished CVE record published
2026-06-17 05:20 UTCUpdated Record last modified

xwp stream UPGRADE

Affected: < 3.9.2

Fixed in: 3.9.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy stream || rpm -q stream || stream --version

2. UPGRADE to 3.9.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade stream

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade stream

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-2022-4384?

stream: upgrade to 3.9.2. Exact commands for each OS are on this page.

Is CVE-2022-4384 being exploited?

CVE-2022-4384 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-2022-4384 affect?

CVE-2022-4384 affects stream. Severity is medium (CVSS 6.5). The Stream WordPress plugin before 3.9.2 does not prevent users with little privileges on the site (like subscribers) from using its alert creation functionality, which may enable them to leak sensitive information.

How urgent is CVE-2022-4384?

Priority 43/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

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CVE-2022-43490 MEDIUM 5.4 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in XWP Stream plugin <= 3.9.2 versions.
CVE-2022-43450 MEDIUM 4.3 UPGRADE Authorization Bypass Through User-Controlled Key vulnerability in XWP Stream.This issue affects Stream: from n

References

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