CVE-2023-28535

Paytm Payment Donation <= 2.2.0 - Reflected Cross-Site Scripting

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

7.2

CVSS Score

7.2

CVSS Score

high

Severity

2.2.1

Patched in

284d

Time to patch

Description

The Paytm Payment Donation plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via $_POST data in the initiate_paytmCustomFieldSave() function in versions up to, and including, 2.2.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=2.2.0

PublishedApril 14, 2023

Last updatedJanuary 22, 2024

Affected pluginpaytm-donation

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/534e6f80-b162-4a4b-a979-72ed63a8b0dc?source=api-prod

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