4.3

CVE-2024-7648: wordpress opal-membership Missing Authorization

CVSS: 4.3v3.1MediumDeferred
Published 10-08-2024Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2024-7648 is a medium (CVSS 4.3) Missing Authorization vulnerability in wordpress opal-membership. EPSS estimates a 0.59% chance of exploitation in the next 30 days, higher than 47.5% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.59%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-08-2024
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

The Opal Membership plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.2.4 via the private notes functionality on payments which utilizes WordPress comments. This makes it possible for authenticated attackers, with subscriber-level access and above, to view private notes via recent comments that should be restricted to just administrators.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.59%

Chance of exploitation in the next 30 days

Percentile

48%

Versus all other CVEs

30-day change

0.00 pp

From 0.59% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.59%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Wordpress1 product
  • opal-membership≤ 1.2.4
Wpopal1 product

2 vendors · 2 products

References

4 links