CVE-2024-43264: Insertion of Sensitive Information Into Sent Data vulnerability in mischiefmarmot Create by Mediavine mediavin

Q: How do I fix CVE-2024-43264?

create: upgrade to newer than 1.9.8. Exact commands for each OS are on this page.

Q: Is CVE-2024-43264 being exploited?

CVE-2024-43264 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-2024-43264 affect?

CVE-2024-43264 affects create. Severity is medium (CVSS 5.3). Insertion of Sensitive Information Into Sent Data vulnerability in mischiefmarmot Create by Mediavine mediavine-create.This issue affects Create by Mediavine: from n/a through <= 1.9.8.

Q: How urgent is CVE-2024-43264?

Priority 31/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2024-43264 is a medium-severity flaw (CVSS 5.3) affecting create. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Insertion of Sensitive Information Into Sent Data vulnerability in mischiefmarmot Create by Mediavine mediavine-create.This issue affects Create by Mediavine: from n/a through <= 1.9.8.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-201
Published	2024-08-26
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: mediavine

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

Am I affected?

Timeline

2024-08-26 21:15 UTCPublished CVE record published
2026-06-17 07:50 UTCUpdated Record last modified

mediavine create UPGRADE

Affected: <= 1.9.8

Fixed in: newer than 1.9.8

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.9.8 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade create

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-2024-43264?

create: upgrade to newer than 1.9.8. Exact commands for each OS are on this page.

Is CVE-2024-43264 being exploited?

CVE-2024-43264 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-2024-43264 affect?

CVE-2024-43264 affects create. Severity is medium (CVSS 5.3). Insertion of Sensitive Information Into Sent Data vulnerability in mischiefmarmot Create by Mediavine mediavine-create.This issue affects Create by Mediavine: from n/a through <= 1.9.8.

How urgent is CVE-2024-43264?

Priority 31/100. Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-5601 MEDIUM 6.4 UPGRADE The Create by Mediavine plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Sch
CVE-2024-47356 MEDIUM 5.1 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in catchthe
CVE-2024-37495 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mischief

References

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