CVE-2023-22716

WordPress OOPSpam Anti-Spam Plugin <= 1.1.35 is vulnerable to Cross Site Scripting (XSS)

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Auth. (admin+) Cross-Site Scripting vulnerability in OOPSpam OOPSpam Anti-Spam plugin <= 1.1.35 versions.

The OOPSpam Anti-Spam plugin for WordPress is vulnerable to Stored Cross-Site Scripting via options such as 'oopspam_wpregister_spam_message', 'oopspam_woo_spam_message', and 'oopspam_give_spam_message' (as well as numerous others) in versions up to, and including, 1.1.35 due to insufficient input sanitization and output escaping. This makes it possible for administrator-level attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Auth. (admin+) Cross-Site Scripting vulnerability in OOPSpam OOPSpam Anti-Spam plugin <= 1.1.35 versions.

*Credits: Rio Darmawan (Patchstack Alliance)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Multiple

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-01-06 CVE Reserved
2023-01-17 CVE Published
2024-12-17 EPSS Updated
2025-01-10 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

CAPEC-592: Stored XSS

References (1)

URL	Tag	Source
https://patchstack.com/database/vulnerability/oopspam-anti-spam/wordpress-oopspam-anti-spam-plugin-1-1-35-cross-site-scripting-xss-vulnerability?_s_id=cve	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oopspam Search vendor "Oopspam"		Oopspam Anti-spam Search vendor "Oopspam" for product "Oopspam Anti-spam"				< 1.1.36 Search vendor "Oopspam" for product "Oopspam Anti-spam" and version " < 1.1.36"		wordpress		Affected