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WordPress plugin

Mass Pages/Posts Creator <= 1.2.2 — Missing Authorization

CVE-2018-11580Published · Updated

Action summary

Affected: ≤1.2.2Update to 1.2.3 or newer

All remediation steps
Watch plugin
Severity
High7.3
CVSS
7.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:N User interaction
None
S:U Scope
Unchanged
C:L Confidentiality
Low
I:L Integrity
Low
A:L Availability
Low
Weakness
CWE-862 Missing Authorization
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Mass Pages/Posts Creator mass-pagesposts-creator

  1. Affected≤ 1.2.2
  2. Patched in1.2.3

Update to 1.2.3 or newer.

You are affected if you run ≤ 1.2.2. Version 1.2.3 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Mass Pages/Posts Creator.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 1.2.3, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Mass Pages/Posts Creator to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Jack K..

An issue was discovered in mass-pages-posts-creator.php in the MULTIDOTS Mass Pages/Posts Creator plugin 1.2.2 for WordPress. Any logged in user can launch Mass Pages/Posts creation with custom content. There is no nonce or user capability check, so anyone can launch a DoS attack against a site and create hundreds of thousands of posts with custom content.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in Mass Pages/Posts Creator

All 3
More vulnerabilities in Mass Pages/Posts Creator
SeverityVulnerabilityCVEPublished
Medium6.1Reflected Cross-Site Scripting via fs_request_get
≤1.9.2No patch available
CVE-2023-33999
Medium6.3Missing Authorization Checks
all versionsNo patch available
CVE-2022-4974

Same weakness (Missing Authorization)

All Missing Authorization
Other Missing Authorization 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 high, CVSS 7.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
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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