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User Meta Manager < 3.4.8 — Missing Authorization to Sensitive Information Disclosure

e0365efc-f443-40a6-a365-fd36c1818242Published · Updated

Action summary

Affected: <3.4.8Update to 3.4.8 or newer

All remediation steps
Watch plugin
Severity
Medium6.5
CVSS
6.5
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:N Integrity
None
A:N Availability
None
Weakness
CWE-200 Information Exposure
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

User Meta Manager user-meta-manager

  1. Affected< 3.4.8
  2. Patched in3.4.8

Update to 3.4.8 or newer.

You are affected if you run < 3.4.8. Version 3.4.8 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under User Meta Manager.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 3.4.8, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch User Meta Manager to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Panagiotis Vagenas.

The User Meta Manager for WordPress is vulnerable to Sensitive Data Exposure in versions up to, and including, 3.4.7 via several functions called through unprotected AJAX actions. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to extract sensitive data including all data in the user meta table.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in User Meta Manager

All 5
More vulnerabilities in User Meta Manager
SeverityVulnerabilityCVEPublished
Medium6.3Reflected Cross-Site Scripting
≤3.4.9No patch available
CVE-2023-22718
High8.8Cross Site Request Forgery
≤3.4.8No patch available
CVE-2023-23712
High8.8Privilege Escalation
<3.4.7Update to 3.4.7
—
High8.8Authenticated Blind SQL Injection
<3.4.7Update to 3.4.7
—

Same weakness (Information Exposure)

All Information Exposure
Other Information Exposure vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.5

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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