EUVD-2026-82645
GHSA-hwvr-ccch-hg6f
Severity by source
AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
AC:H because exploitation requires compromising the upstream Sigmative API server; PR:N as no plugin credentials are needed; S:C and C:L/I:L reflect XSS executing in the admin browser context.
Primary rating from Vendor (Wordfence).
CVSS VectorVendor: Wordfence
Lifecycle Timeline
3DescriptionCVE.org
The Biggop Library is vulnerable to Cross-Site Scripting via the ‘display_id’ parameter from the Sigmative API in various versions due to insufficient output escaping. This makes it possible for attackers who can compromise the Sigmative API server to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AnalysisAI
Cross-site scripting in the shared Biggop promotional library bundled with seven bdthemes Elementor plugins - Element Pack Addons for Elementor ≤8.7.14, Prime Slider ≤4.4.5, Ultimate Post Kit ≤4.2.0, Ultimate Store Kit ≤3.0.7, Pixel Gallery ≤2.1.14, Live Copy Paste ≤1.5.6, and Smart Admin Assistant ≤2.2.0 - allows arbitrary script injection through the unescaped 'display_id' value returned by the external Sigmative/Biggop API. Exploitation is not trivial: an attacker must first compromise or impersonate that third-party API server, and a victim (typically a logged-in administrator) must then load the plugin admin page that renders the tainted API response through the biggopti JavaScript. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
No credit card · 7-day full trial
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to first compromise or impersonate the external Sigmative/Biggop promotional API server that these bdthemes plugins query; the plugin itself provides no direct injection point. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a low-to-moderate real-world priority despite the network vector. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor fixes have been committed for each affected plugin and appear as Trac changesets: 3638640 (bdthemes-element-pack-lite), 3638625 (bdthemes-prime-slider-lite), 3638660 (ultimate-post-kit), 3638663 (ultimate-store-kit), 3638677 (pixel-gallery), 3652687 (live-copy-paste), and 3639087 (smart-admin-assistant), all reachable at https://plugins.trac.wordpress.org/changeset/<id>/<plugin-slug>. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
More in Wordpress Plugin
View allThe Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
The Hash Form - Drag & Drop Form Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing fil
Authentication bypass in the LiteSpeed Cache WordPress plugin (versions prior to 6.5.0.1) allows unauthenticated remote
The Simple File List plugin for WordPress through version 4.2.2 contains an unauthenticated remote code execution vulner
The SureTriggers WordPress plugin through version 1.0.82 contains a privilege escalation vulnerability that allows unaut
The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via
The Business Directory Plugin - Easy Listing Directories for WordPress plugin for WordPress is vulnerable to time-based
SQL injection in the NotificationX WordPress plugin (versions up to and including 2.8.2) allows unauthenticated remote a
The POST SMTP Mailer - Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress i
The MasterStudy LMS WordPress Plugin - for Online Courses and Education plugin for WordPress is vulnerable to union base
The Email Subscribers by Icegram Express plugin for WordPress is vulnerable to SQL Injection via the ‘hash’ parameter in
Remote code execution in the WP Query Console WordPress plugin (versions up to and including 1.0) by Ajit Bohra allows u
Same weakness CWE-79 – Cross-site Scripting (XSS)
View allShare
External POC / Exploit Code
Leaving vuln.today