CVE-2024-9242: The Memberful – Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the pl

Q: How do I fix CVE-2024-9242?

memberful: upgrade to 1.73.8. Exact commands for each OS are on this page.

Q: Is CVE-2024-9242 being exploited?

CVE-2024-9242 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-2024-9242 affect?

CVE-2024-9242 affects memberful. Severity is medium (CVSS 6.4). The Memberful – Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'memberful_buy_subscription_link' and 'memberful_podcasts_link' shortcodes in all versions up to, and including, 1.73.7 due

Q: How urgent is CVE-2024-9242?

Priority 29/100. No elevated risk signals yet.

Routine

MEDIUM 6.4UPGRADE

CVE-2024-9242 is a medium-severity flaw (CVSS 6.4) affecting memberful. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Memberful – Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'memberful_buy_subscription_link' and 'memberful_podcasts_link' shortcodes in all versions up to, and including, 1.73.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-10-04
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: memberful

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

Am I affected?

Timeline

2024-10-04 06:15 UTCPublished CVE record published
2026-06-17 08:24 UTCUpdated Record last modified

memberful memberful UPGRADE

Affected: < 1.73.8

Fixed in: 1.73.8

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 1.73.8 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade memberful

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-2024-9242?

memberful: upgrade to 1.73.8. Exact commands for each OS are on this page.

Is CVE-2024-9242 being exploited?

CVE-2024-9242 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-2024-9242 affect?

CVE-2024-9242 affects memberful. Severity is medium (CVSS 6.4). The Memberful – Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'memberful_buy_subscription_link' and 'memberful_podcasts_link' shortcodes in all versions up to, and including, 1.73.7 due

How urgent is CVE-2024-9242?

Priority 29/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

References

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