What is CVE-2023-31942?

CVE-2023-31942 is a medium-severity vulnerability in Online Travel Agency System Project, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-08-17.

How severe is CVE-2023-31942?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2023-31942 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Online Travel Agency System Project

CVE-2023-31942

Cross Site Scripting vulnerability found in Online Travel Agency System v.1.0 allows a remote attacker to execute arbitrary code via the description parameter in insert.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-08-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.5% 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 Travel Agency System Project — versions 1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

DiliLearngent/BugReport

References

github.com/DiliLearngent/BugReport/blob/main/php/Online-Travel-Agency-System/bu… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-31942?: CVE-2023-31942 is a medium-severity vulnerability in Online Travel Agency System Project, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-08-17.
How severe is CVE-2023-31942?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2023-31942 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.