Post Connector Vulnerabilities

[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Barry Kooij Post Connector post-connector allows Reflected XSS.This issue affects Post Connector: from n/a through <= 1.0.11.

Affected:

up to 1.0.11

Fix:

No patched version reported

Disclosed:

Oct 22, 2025

CVE-2025-52741 on NVD →

The Post Connector plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.0.11 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully...

CVSS:

6.1

Affected:

up to 1.0.11

Fix:

No patched version reported

Disclosed:

Aug 6, 2025

CVE-2025-52741 on NVD →

[en] Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Never5 Post Connector plugin <= 1.0.9 versions.

Affected:

up to 1.0.10

Fixed in:

1.0.10

Disclosed:

Aug 8, 2023

CVE-2023-28931 on NVD →

The Post Connector plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.0.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary w...

CVSS:

4.4

Affected:

up to 1.0.9

Fixed in:

1.0.10

Disclosed:

Jul 20, 2023

CVE-2023-28931 on NVD →

[en] The Post Connector plugin before 1.0.4 for WordPress has XSS via add_query_arg() and remove_query_arg().

Affected:

up to 1.0.4

Fixed in:

1.0.4

Disclosed:

Aug 28, 2019

CVE-2015-9362 on NVD →

The Post Connector plugin before 1.0.4 for WordPress has XSS via add_query_arg() and remove_query_arg().

CVSS:

6.1

Affected:

up to 1.0.4

Fixed in:

1.0.4

Disclosed:

Apr 20, 2015

CVE-2015-9362 on NVD →

The Post Connector plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 1.0.3 due to insufficient input sanitization and output escaping via add_query_arg and remove_query_arg. Post Connector Premium is also vulnerable, up to, and including, 1.6.3. This makes it possible for atta...

CVSS:

6.1

Affected:

up to 1.0.4

Fixed in:

1.0.4

Disclosed:

Apr 20, 2015

The Post Connector plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 1.0.3 due to insufficient input sanitization and output escaping via add_query_arg and remove_query_arg. Post Connector Premium is also vulnerable, up to, and including, 1.6.3. This makes it possible for atta...

Affected:

up to 1.0.4

Fixed in:

1.0.4

Disclosed:

Apr 20, 2015