CVE-2025-14484: Image Buzz WordPress Plugin Auth Bypass

CVE-2025-14484 Overview

CVE-2025-14484 affects the Image Buzz plugin for WordPress in all versions up to and including 1.0.3. The vulnerability stems from missing authorization checks on API key configuration endpoints. Unauthenticated attackers can modify arbitrary API keys for Pixabay, Unsplash, and Pixels services configured by site administrators. Exploitation occurs through the pixabay_api, unsplash_api, or pixels_api parameters. The weakness is classified as Missing Authorization [CWE-862] and is exploitable over the network without user interaction.

Critical Impact
Unauthenticated attackers can overwrite third-party API keys stored by the plugin, disrupting stock image integrations and enabling substitution of attacker-controlled credentials.

Affected Products

Image Buzz plugin for WordPress, versions up to and including 1.0.3
WordPress sites integrating Pixabay, Unsplash, or Pixels stock image APIs through this plugin
Site configurations relying on administrator-provisioned third-party API keys

Discovery Timeline

2026-09-22 - CVE-2025-14484 published to the National Vulnerability Database (NVD)
2026-09-22 - Last updated in NVD database

Technical Details for CVE-2025-14484

Vulnerability Analysis

The Image Buzz plugin exposes functionality to update third-party stock image service API keys without verifying the requester's identity or capability. The plugin accepts the pixabay_api, unsplash_api, and pixels_api parameters through its configuration handler but omits capability checks and nonce validation. Any unauthenticated visitor can therefore submit requests that overwrite administrator-configured credentials. The impact is limited to integrity of stored API keys; confidentiality and availability of the underlying WordPress site are not directly affected. Attackers can nonetheless disrupt image loading, exhaust API quotas on attacker-controlled keys, or substitute keys that redirect API usage to accounts they monitor.

Root Cause

The root cause is a Missing Authorization flaw [CWE-862]. The plugin's API key update handler does not call WordPress capability functions such as current_user_can() and does not verify a valid nonce before persisting submitted parameter values. This omission places privileged configuration state under the control of unauthenticated clients.

Attack Vector

Exploitation is performed remotely over HTTP. An attacker sends a crafted request to the plugin endpoint that processes API key updates, supplying arbitrary values for pixabay_api, unsplash_api, or pixels_api. No authentication, elevated privileges, or user interaction is required. Successful requests persist the attacker-supplied keys into WordPress options storage.

No public proof-of-concept code is available at the time of publication. See the Wordfence Vulnerability Report for the vendor-tracked advisory.

Detection Methods for CVE-2025-14484

Indicators of Compromise

Unexpected changes to Pixabay, Unsplash, or Pixels API keys in WordPress options tables without a corresponding administrator session.
HTTP requests containing pixabay_api, unsplash_api, or pixels_api parameters originating from unauthenticated sources.
Anomalous stock image API traffic patterns or quota exhaustion tied to previously stable keys.

Detection Strategies

Review web server access logs for POST or GET requests to Image Buzz plugin endpoints that include API key parameters without an authenticated session cookie.
Compare current stored API keys against a known-good baseline captured after administrator configuration.
Alert on modifications to WordPress wp_options rows associated with the plugin outside of scheduled maintenance windows.

Monitoring Recommendations

Enable WordPress activity logging plugins that record option changes and correlate them with authenticated user identity.
Forward web access logs and database audit events to a centralized analytics platform for retention and correlation.
Monitor outbound API traffic to Pixabay, Unsplash, and Pixels for unexpected spikes or errors that suggest key substitution.

How to Mitigate CVE-2025-14484

Immediate Actions Required

Deactivate the Image Buzz plugin on affected WordPress sites until a patched release is confirmed installed.
Rotate any Pixabay, Unsplash, and Pixels API keys that were previously configured through the plugin.
Audit stored plugin options for unauthorized API key values and restore verified administrator-issued keys.

Patch Information

No fixed version is listed in the enriched CVE data at the time of publication. Administrators should consult the Wordfence Vulnerability Report and the CodeCanyon Plugin Overview for updates from the plugin author.

Workarounds

Restrict access to the plugin's administrative endpoints using web application firewall rules that require authenticated sessions.
Block unauthenticated requests carrying the pixabay_api, unsplash_api, or pixels_api parameters at the edge.
Remove the plugin and manage stock image integrations through alternative components until a vendor patch is released.

bash

# Example WAF rule concept: reject unauthenticated requests
# that attempt to set Image Buzz API key parameters.
SecRule ARGS_NAMES "@rx ^(pixabay_api|unsplash_api|pixels_api)$" \
  "id:1014484,phase:2,deny,status:403,\
   msg:'Block unauth Image Buzz API key modification (CVE-2025-14484)',\
   chain"
  SecRule &REQUEST_COOKIES:/wordpress_logged_in_/ "@eq 0"