CVE-2024-33918

WordPress AJAX Login and Registration modal popup + inline form plugin <= 2.23 - Cross Site Scripting (XSS) vulnerability

5.9 Medium

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Maxim K AJAX Login and Registration modal popup + inline form allows Stored XSS.This issue affects AJAX Login and Registration modal popup + inline form: from n/a through 2.23.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.36%Up 0.3 points since May 3, 2024

What each source reports

CVE List Score used 5.9

WordPress AJAX Login and Registration modal popup + inline form plugin <= 2.23 - Cross Site Scripting (XSS) vulnerability

Record: CVE-2024-33918
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2024-34499 5.9

Record: EUVD-2024-34499
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-r534-cvgf-76m3 5.9

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

Record: GHSA-r534-cvgf-76m3
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 5.9

Record: CVE-2024-33918
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

OSVUBUNTU-CVE-2024-33918 5.9

Record: UBUNTU-CVE-2024-33918
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`form` Ubuntu:18.04:LTS	All versions, plus listed versions 4.1-14.2.0+git20170914-1	None known
`form` Ubuntu:20.04:LTS	All versions, plus listed versions 4.2.1-14.2.1-24.2.1+git20200217-1	None known
`form` Ubuntu:22.04:LTS	All versions, plus listed versions 4.2.1+git20200217-1	None known
`form` Ubuntu:24.04:LTS	All versions, plus listed versions 4.3.0+git20230104+ds-14.3.0+git20230104+ds-1build14.3.0+git20230104+ds-1build2	None known
`form` Ubuntu:25.10	All versions, plus listed versions 4.3.1+git20240409+ds-2ubuntu2	None known
`form` Ubuntu:26.10	All versions, plus listed versions 5.0.0-25.0.0-2build15.0.1-15.0.1-1build1	None known
`form` Ubuntu:26.04:LTS	All versions, plus listed versions 4.3.1+git20240409+ds-2ubuntu24.3.1+git20240409+ds-2ubuntu35.0.0-2	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-33918 is a medium vulnerability (CVSS 5.9) in Kaminskym Ajax Login And Registration Modal Popup + Inline Form, published May 3, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. No source names a fixed version.