How severe is CVE-2025-64236?

CVE-2025-64236 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-2025-64236 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-2025-64236?

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-2025-64236 have an EU (EUVD) identifier?

Yes. CVE-2025-64236 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204294.

When was CVE-2025-64236 published?

CVE-2025-64236 was published on 2025-12-18 and last updated on 2026-06-17.

CVE-2025-64236

CVE-2025-64236 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-288.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-204294
Weakness: CWE-288
Published: 2025-12-18
Last modified: 2026-06-17

Description

Authentication Bypass Using an Alternate Path or Channel vulnerability in AmentoTech Tuturn allows Authentication Abuse.This issue affects Tuturn: from n/a before 3.6.

Frequently asked questions

What is CVE-2025-64236?: Authentication Bypass Using an Alternate Path or Channel vulnerability in AmentoTech Tuturn allows Authentication Abuse.This issue affects Tuturn: from n/a before 3.6.
How severe is CVE-2025-64236?: CVE-2025-64236 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-2025-64236 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-2025-64236?: 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-2025-64236 have an EU (EUVD) identifier?: Yes. CVE-2025-64236 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204294.
When was CVE-2025-64236 published?: CVE-2025-64236 was published on 2025-12-18 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/tuturn/vulnerability/wordpress-tuturn-plugin-3-6-broken-authentication-vulnerability?_s_id=cve

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