What is CVE-2020-23984?

CVE-2020-23984 is a medium-severity vulnerability in Online Hotel Booking System Pro Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-08-27.

How severe is CVE-2020-23984?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Online Hotel Booking System Pro Project

CVE-2020-23984

Online Hotel Booking System Pro PHP Version 1.3 has Persistent Cross-site Scripting in Customer registration-form all-tags.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-08-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.0th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Online Hotel Booking System Pro Project — versions 1.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

packetstormsecurity.com/files/157117/Online-Hotel-Booking-System-Pro-1.3-Cross-… (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2020-23984?: CVE-2020-23984 is a medium-severity vulnerability in Online Hotel Booking System Pro Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-08-27.
How severe is CVE-2020-23984?: Medium severity. CVSS v3 base score is 5.4 out of 10.