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WordPress plugin

Short URL <= 1.6.7 — Missing Authorization via multiple AJAX functions

dcd05142-9700-46a8-9ca6-f85e81dfee0dPublished · Updated

Action summary

Affected: ≤1.6.7Update to 1.6.8 or newer

All remediation steps
Watch plugin
Severity
Medium5.4
CVSS
5.4
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:R User interaction
Required
S:C Scope
Changed
C:L Confidentiality
Low
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-862 Missing Authorization
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Short URL shorten-url

  1. Affected≤ 1.6.7
  2. Patched in1.6.8

Update to 1.6.8 or newer.

You are affected if you run ≤ 1.6.7. Version 1.6.8 and later are not affected by this issue.

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

What to do

  1. Update to version 1.6.8, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Short URL to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence.

The Short URL plugin for WordPress is vulnerable to unauthorized access of data, modification of data, and loss of data due to a missing capability check on multiple AJAX functions in versions up to, and including, 1.6.7. This makes it possible for authenticated attackers such as subscribers to validate, reset, and delete links.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in Short URL

All 9
More vulnerabilities in Short URL
SeverityVulnerabilityCVEPublished
Medium6.5Authenticated (Subscriber+) SQL Injection
≤1.6.8No patch available
CVE-2023-2921
Medium4.7Cross-Site Request Forgery via configuration_page
≤1.6.8No patch available
CVE-2023-1604
Medium6.1Reflected Cross-Site Scripting
≤1.6.8No patch available
CVE-2024-32138
Medium6.5Missing Authorization via multiple AJAX functions
≤1.6.8No patch available
CVE-2023-47225
Medium4.3Cross-Site Request Forgery
≤1.6.8No patch available
CVE-2023-45058

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 medium, CVSS 5.4

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. 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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