How severe is CVE-2025-49330?

CVE-2025-49330 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-49330 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-49330?

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

Does CVE-2025-49330 have an EU (EUVD) identifier?

Yes. CVE-2025-49330 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28295.

When was CVE-2025-49330 published?

CVE-2025-49330 was published on 2025-06-17 and last updated on 2026-06-17.

CVE-2025-49330

CVE-2025-49330 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-28295
Weakness: CWE-502
Published: 2025-06-17
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in CRM Perks Integration for Contact Form 7 and Zoho CRM, Bigin cf7-zoho allows Object Injection.This issue affects Integration for Contact Form 7 and Zoho CRM, Bigin: from n/a through <= 1.3.0.

Frequently asked questions

What is CVE-2025-49330?: Deserialization of Untrusted Data vulnerability in CRM Perks Integration for Contact Form 7 and Zoho CRM, Bigin cf7-zoho allows Object Injection.This issue affects Integration for Contact Form 7 and Zoho CRM, Bigin: from n/a through <= 1.3.0.
How severe is CVE-2025-49330?: CVE-2025-49330 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-49330 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-49330?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-49330 have an EU (EUVD) identifier?: Yes. CVE-2025-49330 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28295.
When was CVE-2025-49330 published?: CVE-2025-49330 was published on 2025-06-17 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/cf7-zoho/vulnerability/wordpress-integration-for-contact-form-7-and-zoho-crm-bigin-1-3-0-php-object-injection-vulnerability?_s_id=cve

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