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CVE-2022-2515

Date: September 6, 2022

The Simple Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the "pro_version_activation_code" parameter in versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, including those without administrative capabilities when access is granted to those users, to inject arbitrary web scripts in page that will execute whenever a user role having access to "Simple Banner" accesses the plugin's settings.

Language: PHP

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2022-2515
https://gist.github.com/Xib3rR4dAr/6aa9e730c1d030a5ee9f9d1eae6fbd5e
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2758766%40simple-banner&new=2758766%40simple-banner&sfp_email=&sfph_mail=
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2515
https://www.wordfence.com/threat-intel/vulnerabilities/id/3bb9520d-e679-4e8a-ae3c-8207f17d45a2?source=cve
https://www.mend.io/vulnerability-database/CVE-2022-2515

Severity Score

Weakness Type (CWE)

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

CWE-79

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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