CVEvulnerability
CVE-2026-7526
4.3 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-05-28
- Last modified
- 2026-08-22
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-200
Description
The PDF Embedder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.9.3 via the enqueue_block_assets. This makes it possible for authenticated attackers, with contributor-level access and above, to extract configuration data. License key exposure occurs when the premium add-on is also installed and has saved a key; on Lite-only installations, the exposed data is limited to non-sensitive viewer configuration values such as width, height, toolbar settings, usage tracking, and plan.
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://plugins.trac.wordpress.org/browser/pdf-embedder/tags/4.9.3/src/Plugin.php#L204 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/pdf-embedder/tags/4.9.3/src/Plugin.php#L224 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/pdf-embedder/trunk/src/Plugin.php#L204 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/pdf-embedder/trunk/src/Plugin.php#L224 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/changeset/3531901/pdf-embedder/trunk/src/Plugin.php?old=3429550&old_path=pdf-embedder%2Ftrunk%2Fsrc%2FPlugin.php plugins.trac.wordpress.org
- https://research.cleantalk.org/cve-2026-7526/ research.cleantalk.org
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0e0f2516-0fa7-415e-868e-6bd259bc6546?source=cve www.wordfence.com