PixGuard Scanner -- WordPress 插件

开发者	pixguardio
更新时间	2026年5月29日 17:39
PHP版本:	7.4 及以上
WordPress版本:	7.0
版权:	GPLv2 or later
版权网址:	版权信息

PixGuard Scanner detects copyrighted and stock images on your WordPress site using a 9-stage AI detection pipeline. Avoid DMCA takedowns, copyright trolls, and expensive legal fees. Features:

Scan any page on your site for copyrighted images
Media Library integration with one-click scanning
Auto-scan images on upload (optional)
Risk scores and severity ratings for every image
Dashboard with scan history and risk summary
Source attribution showing where images originate

How it works:

Install the plugin and enter your PixGuard API key
Scan pages or individual images from the WordPress admin
Review risk scores and take action on flagged images

Detection capabilities:

Watermark detection (visible and invisible)
EXIF/metadata analysis (camera, software, copyright fields)
Perceptual hash matching against known stock databases
AI visual analysis for stock photo characteristics
Steganography detection
Source attribution via reverse image search

1.0.9

Skip SVG files in Media Library scans. Vector graphics are not raster images, so they cannot be analyzed for copyright matches. The plugin now hides the scan button for SVG attachments and excludes them from "Scan All".

1.0.8

Fix: corrected the API key link to point at pixguard.io/settings (previous /dashboard/settings path was outdated).
Tested up to WordPress 7.0.

1.0.7

Hardening: every $wpdb query now passes the table name through prepare()'s %i identifier placeholder, clearing the strictest Plugin Check rules on modern WordPress (6.2+).
Bump minimum WordPress to 6.2 (required for %i support).

1.0.6

Hardening: every custom-table query now escapes the table name with esc_sql() and concatenates instead of string-interpolating, eliminating the remaining Plugin Check security warnings.
Hardening: pagination input now sanitized with absint() instead of an int cast.

1.0.5

Compliance: removed the legacy self-hosted plugin updater (forbidden for plugins listed on WordPress.org).
Hardening: all admin form inputs are now unslashed before sanitization; pagination output is escaped; Results page queries use prepared statements end-to-end.
Hardening: weekly report timestamps switched from date() to gmdate() to avoid timezone drift.

1.0.4

Improved: "Scan All Media Library" on localhost/staging sites now skips the URL attempt entirely and uploads directly, scanning twice as fast and not wasting rate-limit quota.
New: bulk scan now pauses and auto-resumes when the API rate limit is hit, instead of failing the rest of the queue.

1.0.3

New: Media Library scans now work on LocalWP, MAMP, XAMPP, and password-protected staging sites. When the image URL isn't reachable from our servers, the plugin uploads the file bytes directly as a fallback.
Improved: clearer error messages when an image scan fails.

1.0.2

Fix: "Manage Plan" and "Get API Key" links now use the correct www subdomain so they open the right page instead of the marketing homepage.

1.0.1

New: "Scan All Media Library" one-click bulk action on the dashboard, with live progress and cancel.
New: dashboard banner shows your current plan + remaining image scans (synced from your PixGuard account).
Fix: corrected scan-cost copy (each scan uses up to 3 credits depending on features, not 1).
Fix: use strpos() instead of str_starts_with() for PHP 7.4 compatibility.

1.0.0

Initial release
Page scanning with full AI analysis
Media Library integration
Auto-scan on upload
Dashboard with risk summary
Weekly email reports

PixGuard Scanner

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