WordPress Easy Appointments plugin <= 3.10.7 - Auth. Stored Cross-Site Scripting (XSS) vulnerability
Priority LOW 27CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nikola Loncar Easy Appointments allows Stored XSS.This issue affects Easy Appointments: from n/a through 3.10.7.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00351 28th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Nikola Loncar | Easy Appointments | up to 3.10.7 | — | No fix listed | CNA |
- Easy Appointments VendorNikola Loncar Affected up to 3.10.7 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:easy-appointments:easy_appointments:*:*:*:*:*:wordpress:*:* | before 3.11.1 | Vulnerable | Easy Appointments |
- cpe:2.3:a:easy-appointments:easy_appointments:*:*:*:*:*:wordpress:*:* Versions before 3.11.1 Vulnerable ·Easy Appointments
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-30748
- 2026-10-03 Alias added: GHSA-mc3r-mf88-6p5f
More Easy Appointments vulnerabilities
- TI-2022-04266 Easy Appointments < 3.11.2 - Contributor+ Stored XSS in Shortcode CVSS 3.1MEDIUM 5.4
- TI-2022-16753 WordPress Easy Appointments Plugin <= 3.11.9 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
- TI-2024-02652 Easy Appointments <= 3.11.18 - Authenticated (Contributor+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4
- TI-2017-11567 The Easy Appointments plugin before 1.12.0 for WordPress has XSS via a Settings values in the admin panel. CVSS 3.0MEDIUM 6.1
- TI-2024-02654 Easy Appointments <= 3.11.18 - Insufficient Authorization CVSS 3.1MEDIUM 4.3
Sources
- CVE-2023-30748 · CVE Program
- CVE-2023-30748 · NVD
- FIRST EPSS
- GHSA-mc3r-mf88-6p5f · GitHub Advisory Database · CC BY 4.0
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