How severe is CVE-2025-58619?

CVE-2025-58619 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-58619 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-58619?

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-2025-58619 have an EU (EUVD) identifier?

Yes. CVE-2025-58619 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38143.

When was CVE-2025-58619 published?

CVE-2025-58619 was published on 2025-11-06 and last updated on 2026-06-17.

CVE-2025-58619

CVE-2025-58619 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-38143
Weakness: CWE-502
Published: 2025-11-06
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in sbouey Falang multilanguage falang allows Object Injection.This issue affects Falang multilanguage: from n/a through <= 1.3.65.

Frequently asked questions

What is CVE-2025-58619?: Deserialization of Untrusted Data vulnerability in sbouey Falang multilanguage falang allows Object Injection.This issue affects Falang multilanguage: from n/a through <= 1.3.65.
How severe is CVE-2025-58619?: CVE-2025-58619 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-58619 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-58619?: 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-2025-58619 have an EU (EUVD) identifier?: Yes. CVE-2025-58619 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38143.
When was CVE-2025-58619 published?: CVE-2025-58619 was published on 2025-11-06 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/falang/vulnerability/wordpress-falang-multilanguage-plugin-1-3-65-php-object-injection-vulnerability?_s_id=cve

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