CVE-2023-0043

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
UnknownCustom Add User<= 2.0.2

References

Timeline

Published
Feb 27, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-00446.1If the Quarkus Form Authentication session cookie Path attribute is set to `/` then a cross-site attack may be initiated which might lead toCVE-2023-00457.5The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set  function updates thCVE-2023-00467.2Improper Restriction of Names for Files and Other Resources in GitHub repository lirantal/daloradius prior to master-branch.CVE-2023-00488.8Code Injection in GitHub repository lirantal/daloradius prior to master-branch.CVE-2023-00497.8Out-of-bounds Read in GitHub repository vim/vim prior to 9.0.1143.CVE-2023-00505.4An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.CVE-2023-00517.8Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1144.CVE-2023-00528.8SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior allows the execution of cCVE-2023-00537.5SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior have only FTP and TelnetCVE-2023-00547.8Out-of-bounds Write in GitHub repository vim/vim prior to 9.0.1145.CVE-2023-00555.3Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository pyload/pyload prior to 0.5.0b3.dev32.CVE-2023-00566.5An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authen
CVE-2023-0043: Medium severity, CVSS 6.1 | Vulnix