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How it worksPricing
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WordPress Plugin Vulnerabilities

Give WP < 2.10.4 - Authenticated Stored Cross-Site Scripting (XSS)

Description

The plugin did not sanitise or escape the Background Image field of its Stripe Checkout Setting and Logo field in its Email settings, leading to authenticated (admin+) Stored XSS issues.

Notes (WPScanTeam)
- The original reporter mentioned the issue being fixed in 2.10.2, but we could still trigger it with the same payload in this version, as well as the latest 2.10.3. Vendor was notified about it
- April 29th, 2021 - v2.10.4 released, fixing the issue

Proof of Concept

As admin, put the payload below in the Background Image field of the Stripe Checkout settings (/wp-admin/edit.php?post_type=give_forms&page=give-settings&tab=gateways&section=stripe-settings&group=checkout) or Logo field in the Email Settings (/wp-admin/edit.php?post_type=give_forms&page=give-settings&tab=emails&section=email-settings)

" autofocus onfocus=alert(/XSS/)// 

Affects Plugins

give
Fixed in version 2.10.4

References

CVE
CVE-2021-24315
URL
https://m0ze.ru/vulnerability/%5B2021-04-02%5D-%5BWordPress%5D-%5BCWE-79%5D-GiveWP-WordPress-Plugin-v2.10.3.txt

YouTube Video

Classification

Type

XSS

OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79

Miscellaneous

Original Researcher

m0ze

Verified

Yes

WPVDB ID
006b37c9-641c-4676-a315-9b6053e001d2

Timeline

Publicly Published

2021-04-30 (about 2 years ago)

Added

2021-04-30 (about 2 years ago)

Last Updated

2021-05-17 (about 2 years ago)

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