CVE-2023-39990: Missing Authorization vulnerability in Paid Memberships Pro.This issue affects Paid Memberships Pro: from n/a

Q: How do I fix CVE-2023-39990?

paid memberships pro: upgrade to 1.2.4. Exact commands for each OS are on this page.

Q: Is CVE-2023-39990 being exploited?

CVE-2023-39990 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-2023-39990 affect?

CVE-2023-39990 affects paid memberships pro. Severity is medium (CVSS 5.4). Missing Authorization vulnerability in Paid Memberships Pro.This issue affects Paid Memberships Pro: from n/a through 1.2.3.

Q: How urgent is CVE-2023-39990?

Priority 29/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2023-39990 is a medium-severity flaw (CVSS 5.4) affecting paid memberships pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in Paid Memberships Pro.This issue affects Paid Memberships Pro: from n/a through 1.2.3.

Why this priority

No elevated risk signals yet

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	None
EPSS exploit chance	0.5% (top 59%)
CISA exploited list	No
Weakness	CWE-862
Published	2024-06-19
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: strangerstudios

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

Am I affected?

Timeline

2024-06-19 13:15 UTCPublished CVE record published
2026-06-17 06:13 UTCUpdated Record last modified

strangerstudios paid memberships pro UPGRADE

Affected: < 1.2.4

Fixed in: 1.2.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy paid-memberships-pro || rpm -q paid-memberships-pro || paid-memberships-pro --version

2. UPGRADE to 1.2.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade paid-memberships-pro

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade paid-memberships-pro

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-2023-39990?

paid memberships pro: upgrade to 1.2.4. Exact commands for each OS are on this page.

Is CVE-2023-39990 being exploited?

CVE-2023-39990 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-2023-39990 affect?

CVE-2023-39990 affects paid memberships pro. Severity is medium (CVSS 5.4). Missing Authorization vulnerability in Paid Memberships Pro.This issue affects Paid Memberships Pro: from n/a through 1.2.3.

How urgent is CVE-2023-39990?

Priority 29/100. No elevated risk signals yet.

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References

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