How severe is CVE-2025-7640?

CVE-2025-7640 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-2025-7640 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-7640?

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-2025-7640 have an EU (EUVD) identifier?

Yes. CVE-2025-7640 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22508.

When was CVE-2025-7640 published?

CVE-2025-7640 was published on 2025-07-24 and last updated on 2026-06-17.

CVE-2025-7640

CVE-2025-7640 is a high-severity vulnerability 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-22.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22508
Weakness: CWE-22
Published: 2025-07-24
Last modified: 2026-06-17

Description

The hiWeb Export Posts plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.9.0.0. This is due to missing or incorrect nonce validation on the tool-dashboard-history.php file. 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), via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Frequently asked questions

What is CVE-2025-7640?: The hiWeb Export Posts plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.9.0.0. This is due to missing or incorrect nonce validation on the tool-dashboard-history.php file. 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), via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
How severe is CVE-2025-7640?: CVE-2025-7640 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-2025-7640 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-7640?: 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-2025-7640 have an EU (EUVD) identifier?: Yes. CVE-2025-7640 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22508.
When was CVE-2025-7640 published?: CVE-2025-7640 was published on 2025-07-24 and last updated on 2026-06-17.

References

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