XSS in E4j Vikrentcar Car Rental Management System
CVE-2021-24388
In the VikRentCar Car Rental Management System WordPress plugin before 1.1.7, there is a custom filed option by which we can manage all the fields that the users will have to fill in before saving the order. However, the field name is not sanitised or escaped before being output back in the page, leading to a stored Cross-Site Scripting issue. There is also no CSRF check done before saving the setting, allowing attackers to make a logged in admin set arbitrary Custom Fields, including one with XSS payload in it.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (24.3th percentile) — read the EPSS interpretation.
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.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24388?
- CVE-2021-24388 is a medium-severity vulnerability in E4j Vikrentcar Car Rental Management System, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-07-06.
- How severe is CVE-2021-24388?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2021-24388 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.