How severe is CVE-2025-6691?

CVE-2025-6691 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2025-6691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6691?

CVE-2025-6691 primarily affects Brainstormforce Sureforms. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-6691?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-6691 have an EU (EUVD) identifier?

Yes. CVE-2025-6691 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20783.

When was CVE-2025-6691 published?

CVE-2025-6691 was published on 2025-07-09 and last updated on 2026-06-17.

CVE-2025-6691

CVE-2025-6691 is a high-severity vulnerability in Brainstormforce Sureforms with a CVSS 3.x base score of 8.1. 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-610.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20783
Weakness: CWE-610
Affected product: Brainstormforce Sureforms
Published: 2025-07-09
Last modified: 2026-06-17

Description

The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the delete_entry_files() function in all versions up to, and including, 1.7.3. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Frequently asked questions

What is CVE-2025-6691?: The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the delete_entry_files() function in all versions up to, and including, 1.7.3. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
How severe is CVE-2025-6691?: CVE-2025-6691 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2025-6691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6691?: CVE-2025-6691 primarily affects Brainstormforce Sureforms. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-6691?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-6691 have an EU (EUVD) identifier?: Yes. CVE-2025-6691 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20783.
When was CVE-2025-6691 published?: CVE-2025-6691 was published on 2025-07-09 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:brainstormforce:sureforms:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:brainstormforce:sureforms:1.5.0:*:*:*:*:wordpress:*:*

More vulnerabilities in Brainstormforce Sureforms

CVE-2025-6742 — High (CVSS 7.5): The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to PHP Object Injection…
CVE-2025-5921 — Medium (CVSS 5.8): The SureForms WordPress plugin before 1.7.2 does not sanitise and escape a parameter before outputting it back in the…
CVE-2024-12713 — Medium (CVSS 5.3): The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to Information Exposure…
CVE-2025-3471 — Medium (CVSS 4.9): The SureForms WordPress plugin before 1.4.4 does not have proper authorisation check when updating its settings via…
CVE-2025-3514 — Low (CVSS 3.5): The SureForms WordPress plugin before 1.4.4 does not sanitise and escape some of its Form settings, which could allow…
CVE-2025-3513 — Low (CVSS 3.5): The SureForms WordPress plugin before 1.4.4 does not sanitise and escape some of its Form settings, which could allow…

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