How severe is CVE-2025-5919?

CVE-2025-5919 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-5919 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-5919?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5919 have an EU (EUVD) identifier?

Yes. CVE-2025-5919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1066.

When was CVE-2025-5919 published?

CVE-2025-5919 was published on 2026-01-06 and last updated on 2026-06-17.

CVE-2025-5919

CVE-2025-5919 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1066
Weakness: CWE-862
Published: 2026-01-06
Last modified: 2026-06-17

Description

The Appointment Booking and Scheduling Calendar Plugin – WP Timetics plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the update and register_routes functions in all versions up to, and including, 1.0.36. This makes it possible for unauthenticated attackers to view and modify booking details.

Frequently asked questions

What is CVE-2025-5919?: The Appointment Booking and Scheduling Calendar Plugin – WP Timetics plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the update and register_routes functions in all versions up to, and including, 1.0.36. This makes it possible for unauthenticated attackers to view and modify booking details.
How severe is CVE-2025-5919?: CVE-2025-5919 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-5919 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-5919?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5919 have an EU (EUVD) identifier?: Yes. CVE-2025-5919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1066.
When was CVE-2025-5919 published?: CVE-2025-5919 was published on 2026-01-06 and last updated on 2026-06-17.

References

Other CWE-862 (Missing Authorization) vulnerabilities

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