CVE-2026-0617
CVE-2026-0617 is a high-severity vulnerability with a CVSS 3.x base score of 7.2. 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-79.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- EPSS exploit prediction: 0% (28th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-5287
- Weakness: CWE-79
- Published:
- Last modified:
Description
The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the customer profile fields in all versions up to, and including, 5.2.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views the customer's activity history.
Frequently asked questions
- What is CVE-2026-0617?
- The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the customer profile fields in all versions up to, and including, 5.2.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views the customer's activity history.
- How severe is CVE-2026-0617?
- CVE-2026-0617 has a CVSS 3.x base score of 7.2, rated high 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-2026-0617 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-0617?
- 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-2026-0617 have an EU (EUVD) identifier?
- Yes. CVE-2026-0617 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5287.
- When was CVE-2026-0617 published?
- CVE-2026-0617 was published on 2026-02-03 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.5/lib/controllers/activities_controller.php
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.5/lib/models/activity_model.php
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.5/lib/views/activities/view.php#L27
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3449263%40latepoint%2Ftrunk&old=3408660%40latepoint%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/22bcfd36-ecf9-4d2c-ac94-94ffa0340c4c?source=cve
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