Popup by Supsystic <= 1.10.19 - Cross-Site Request Forgery

2023-08-11 00:00

Rafshanzani Suhada

Strategic Overview

Status

Patched in 1.10.20

Affected PluginSmart Popup by Supsystic

Affected Version<= 1.10.19

CVSS6.3Medium

CVECVE-2023-39997

View all Smart Popup by Supsystic vulnerabilities

Vulnerability Overview

The Popup by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.10.19. This is due to missing or incorrect nonce validation for a subset of actions on the 'havePermissions' function. This makes it possible for unauthenticated attackers to perform actions such as sending test emails or saving plugin options via a forged request granted they can trick an authorized user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 1.10.20, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-39997 https://www.wordfence.com/threat-intel/vulnerabilities/id/10021498-73c8-4767-b059-f282ddc35963

CVSS Vector

6.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

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