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Contest Gallery <= 30.0.6 — Unauthenticated Two-Factor Authentication Bypass

CVE-2026-16055Published · Updated

Action summary

Affected: ≤30.0.6Update to 30.0.7 or newer

All remediation steps
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:N/I:L/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:N Confidentiality
None
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-693 Protection Mechanism Failure
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Contest Gallery Commerce – Upload, Vote & Sell with PayPal & Stripe contest-gallery

  1. Affected≤ 30.0.6
  2. Patched in30.0.7

Update to 30.0.7 or newer.

You are affected if you run ≤ 30.0.6. Version 30.0.7 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Contest Gallery Commerce – Upload, Vote & Sell with PayPal & Stripe.
  • 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 30.0.7, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Contest Gallery Commerce – Upload, Vote & Sell with PayPal & Stripe to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Muni Nitish Kumar Yaddala.

The Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe plugin for WordPress is vulnerable to Two-Factor Authentication Bypass in all versions up to, and including, 30.0.6. This makes it possible for unauthenticated attackers to bypass 2fa.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in Contest Gallery Commerce – Upload, Vote & Sell with PayPal & Stripe

All 70
More vulnerabilities in Contest Gallery Commerce – Upload, Vote & Sell with PayPal & Stripe
SeverityVulnerabilityCVEPublished
High8.8Authenticated (Author+) Arbitrary File Upload
<34.0.3Update to 34.0.3
CVE-2026-118041
Medium5.3Missing Authorization
<34.0.1Update to 34.0.1
CVE-2026-107447
Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤34.0.1Update to 34.0.2
CVE-2026-111837
Medium5.3Unauthenticated Unauthorized Account Activation
≤33.0.0Update to 33.0.1
CVE-2026-107120
High8.8Unauthenticated Arbitrary File Upload via 'baseUrlForFacebook' Parameter
≤32.0.1Update to 33.0.0
CVE-2026-78088

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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