CVE-2025-0859

CVE-2025-0859 is a medium-severity vulnerability in Boldgrid Post And Page Builder with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

• Severity: Medium (CVSS 3.x base score 6.5)
• EPSS exploit prediction: 1% (47th percentile)
• Actively exploited: Not listed in CISA KEV
• EU (EUVD) id: EUVD-2025-1899
• Weakness: CWE-22
• Affected product: Boldgrid Post And Page Builder
• Published: 2025-02-06
• Last modified: 2026-06-17

Description

The Post and Page Builder by BoldGrid – Visual Drag and Drop Editor plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.27.6 via the template_via_url() function. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Frequently asked questions

What is CVE-2025-0859?

The Post and Page Builder by BoldGrid – Visual Drag and Drop Editor plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.27.6 via the template_via_url() function. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

How severe is CVE-2025-0859?

CVE-2025-0859 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-0859 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-0859?

CVE-2025-0859 affects Boldgrid Post And Page Builder. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-0859?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-0859 have an EU (EUVD) identifier?

Yes. CVE-2025-0859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1899.

When was CVE-2025-0859 published?

CVE-2025-0859 was published on 2025-02-06 and last updated on 2026-06-17.

References

• https://github.com/BoldGrid/post-and-page-builder/pull/638/commits/10e4d1d96fd2735379049259d15896fa6dd35471
• https://plugins.trac.wordpress.org/browser/post-and-page-builder/trunk/includes/class-boldgrid-editor-preview.php#L178
• https://plugins.trac.wordpress.org/changeset?old=3234175&old_path=post-and-page-builder%2Ftags%2F1.27.7%2Fincludes%2Fclass-boldgrid-editor-preview.php&new=3234175&new_path=post-and-page-builder%2Ftags%2F1.27.7%2Fincludes%2Fclass-boldgrid-editor-preview.php
• https://wordpress.org/plugins/post-and-page-builder/#developers
• https://www.wordfence.com/threat-intel/vulnerabilities/id/111a1e7f-bc87-4130-a0b2-422d0f98afb6?source=cve

Affected products (1)

• cpe:2.3:a:boldgrid:post_and_page_builder:*:*:*:*:*:wordpress:*:*

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