CVE-2021-25099

MEDIUMNuclei

Give < 2.17.3 - Unauthenticated Reflected Cross-Site Scripting

Title source: CVE List
Search associated code STIX 2.1 vulnerability STIX 2.1 with PoCs

Record summary

CVE-2021-25099 has a selected CVSS score of 6.1 (medium); EIP currently links 2 curated repository PoCs and 1 Nuclei template.

Description

The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, leading to a Reflected Cross-Site Scripting

Description source: CVE List

Exploitation context

Available material

Curated repository PoCs
2
Nuclei templates
1

Affected products and versions

1
ProductSourceVersion range

GiveWP – Donation Plugin and Fundraising Platform

CVE List2.17.3 to < 2.17.3affected

Proofs of concept

2

Curated repository PoCs

GitHubCVE-2021-25099Curated repository PoCby 0xd3vil127Not analyzed1 file

Python · 899 B

GitHub
PoC details
GitHubCVE-2021-25099Curated repository PoCby yubsy112Not analyzed1 file

Python · 899 B

GitHub
PoC details

Nuclei templates

1
ProjectDiscoveryMEDIUMWordPress GiveWP <2.17.3 - Cross-Site ScriptingCVSS 6.1

WordPress GiveWP plugin before 2.17.3 contains a cross-site scripting vulnerability. The plugin does not sanitize and escape the form_id parameter before returning it in the response of an unauthenticated request via the give_checkout_login AJAX action. An attacker can inject arbitrary script in the browser of a user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

Impact

Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the affected website.

Remediation

Update to the latest version of the GiveWP plugin (2.17.3 or higher) to mitigate this vulnerability.

WeaknessesCWE-79
Authorstheamanrawat
Template tagscve2021cvexsswpgivewordpresswp-pluginunauthwpscangivewpvuln
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE: cpe:2.3:a:givewp:givewp:*:*:*:*:*:wordpress:*:*
https://wpscan.com/vulnerability/87a64b27-23a3-40f5-a3d8-0650975fee6f https://wordpress.org/plugins/give/ https://nvd.nist.gov/vuln/detail/CVE-2021-25099 https://plugins.trac.wordpress.org/changeset/2659032 https://github.com/ARPSyndicate/kenzer-templates

Source: ProjectDiscovery

References

3