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Zip Attachments <= 1.6 — Missing Authorization to Unauthenticated Private And Password-Protected Posts Attachment Disclosure

CVE-2025-11701Published · Updated

Action summary

Affected: ≤1.6No patch available

What to do until a fix ships
Watch plugin
Severity
Medium5.3
CVSS
5.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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:N Integrity
None
A:N Availability
None
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?

Zip Attachments zip-attachments

  1. Affected≤ 1.6
  2. PatchedNo fix yet

No patched version available.

You are affected if you run ≤ 1.6. No fixed version has been released.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Zip Attachments.
  • 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. No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Zip Attachments to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Jonas Benjamin Friedli.

The Zip Attachments plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check as well as missing post status validation in the za_create_zip_callback function in all versions up to, and including, 1.6. This makes it possible for unauthenticated attackers to download attachments from private and password-protected posts.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in Zip Attachments

All 3
More vulnerabilities in Zip Attachments
SeverityVulnerabilityCVEPublished
Medium5.3Missing Authorization to Limited File Deletion
≤1.6No patch available
CVE-2025-11692
High8.6Directory Traversal
≤1.5Update to 1.5.1
CVE-2015-4694

Same weakness (Missing Authorization)

All Missing Authorization
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CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
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CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
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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 5.3

  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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