CVE-2026-7457 json
LatePoint <= 5.5.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Customer Cabinet Profile Update
published 2026-05-06 6 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-27544
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
The LatePoint plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to and including 5.5.0. This is due to insufficient input sanitization on the customer cabinet profile update endpoint — where raw POST parameters (first_name, last_name, phone, notes) bypass sanitization because OsCustomerModel does not override params_to_sanitize(), causing set_data() to store unsanitized values verbatim in the database — combined with insufficient output escaping in generate_preview(), which injects those stored values into notification template HTML via str_replace() without any esc_html() call before echoing the result. This makes it possible for authenticated attackers with customer-level access or above to inject arbitrary web scripts into the admin notification preview panel that execute in an administrator's or agent's browser whenever a notification template referencing customer variables such as {{customer_full_name}}, {{customer_first_name}}, {{customer_last_name}}, {{customer_phone}}, or {{customer_notes}} is previewed.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 6 mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- latepoint LatePoint – Calendar Booking Plugin for Appointments and Events
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/628b3f53-decd-47ac-a2d1-339ade1e6944?source=cve
- plugins.trac.wordpress.org /browser/latepoint/trunk/lib/misc/process_action.php#L606
- plugins.trac.wordpress.org /browser/latepoint/tags/5.5.0/lib/misc/process_action.php#L606
- plugins.trac.wordpress.org /browser/latepoint/trunk/lib/controllers/customer_cabinet_controller.php#L318
- plugins.trac.wordpress.org /browser/latepoint/tags/5.5.0/lib/controllers/customer_cabinet_controller.php#L318
- plugins.trac.wordpress.org /browser/latepoint/trunk/lib/helpers/replacer_helper.php#L276
- plugins.trac.wordpress.org /browser/latepoint/tags/5.5.0/lib/helpers/replacer_helper.php#L276
- plugins.trac.wordpress.org /browser/latepoint/tags/5.3.1/lib/misc/process_action.php#L606
- plugins.trac.wordpress.org /browser/latepoint/tags/5.3.1/lib/controllers/customer_cabinet_controller.php#L318
- plugins.trac.wordpress.org /browser/latepoint/tags/5.3.1/lib/helpers/replacer_helper.php#L276
- plugins.trac.wordpress.org /changeset?sfp_email=&sfph_mail=&reponame=&new=3522933%40latepoint%2Ftrunk&old=3516282%40latepoint%2Ftrunk&sfp
Sources
- CVE List CVE-2026-7457
- NVD CVE-2026-7457
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.