CVE-2020-35416 EXPLOIT
6.1
MEDIUM · CVSS 3.1 · EPSS 2.7% (pctl 86)
Patch early
A public exploit exists.
Description
Multiple cross-site scripting (XSS) vulnerabilities exist in PHPJabbers Appointment Scheduler 2.3, in the index.php admin login webpage (with different request parameters), allows remote attackers to inject arbitrary web script or HTML.
Scoring
| CVSS | 6.1 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 2.71% — more likely to be exploited than 86% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-12-15 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| onlineonly | phpjabbers appointment scheduler |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | PHPJabbers Appointment Scheduler 2.3 - Reflected XSS (Cross-Site Scripting) | 2020-12-17 |
References
- http://packetstormsecurity.com/files/160502/PHPJabbers-Appointment-Scheduler-2.3-Cross-Site-Scripting.html
- http://packetstormsecurity.com/files/160600/PHPJabbers-Appointment-Scheduler-2.3-Cross-Site-Scripting.html
- https://www.exploit-db.com/exploits/49281
- http://packetstormsecurity.com/files/160502/PHPJabbers-Appointment-Scheduler-2.3-Cross-Site-Scripting.html
- http://packetstormsecurity.com/files/160600/PHPJabbers-Appointment-Scheduler-2.3-Cross-Site-Scripting.html
- https://www.exploit-db.com/exploits/49281
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