Wordfence Intelligence   >   Vulnerability Researchers   >   Krzysztof Zając

Krzysztof Zając

Organization: CERT PL

3
All Time Ranking
361
All Time Discoveries

About

Finding WordPress vulnerabilities using https://kazet.cc/2022/02/03/fuzzing-wordpress-plugins.html

8 Achievements

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Submitted 100 Vulnerabilities
Submitted 100 Vulnerabilities
April 22, 2024
Submitted 75 Vulnerabilities
Submitted 75 Vulnerabilities
April 4, 2024
Submitted 50 Vulnerabilities
Submitted 50 Vulnerabilities
March 19, 2024
Submitted 25 Vulnerabilities
Submitted 25 Vulnerabilities
February 27, 2024
Submitted 10 Vulnerabilities
Submitted 10 Vulnerabilities
February 9, 2024
Submitted 5 Vulnerabilities
Submitted 5 Vulnerabilities
January 23, 2024
1337 Vulnerability Researcher
1337 Vulnerability Researcher
January 2, 2024
Submitted 1 Vulnerability
Submitted 1 Vulnerability
January 2, 2024
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Showing 61-80 of 361 Vulnerabilities

Modal Window – create popup modal window <= 5.2.1 - Cross-Site Request Forgery to Remote Code Execution
8.8
CVE-2021-25051
Dec 5, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
WP Coder <= 2.5.1 - Remote File Inclusion leading to Remote Code Execution via Cross-Site Request Forgery
8.8
CVE-2021-25053
Dec 5, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Page Builder KingComposer <= 2.9.6 - Authenticated Arbitrary Profile Creation and Stored Cross-Site Scripting
8.5
CVE-2021-25048
Mar 14, 2022
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
Woostify Sites Library
8.1
CVE-2023-6279
Jan 31, 2024
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Royal Elementor Addons <= 1.3.55 - Cross-Site Request Forgery
8.1
CVE-2022-4102
Dec 15, 2022
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Royal Elementor Addons <=1.3.55 - Authenticated (Subscriber+) Arbitrary Post Deletion
8.1
CVE-2022-4102
Dec 15, 2022
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
miniOrange's Google Authenticator <= 5.4.52 - Unauthenticated Arbitrary Options Deletion
8.1
CVE-2022-0229
Feb 28, 2022
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
RVM - Responsive Vector Maps <= 6.4.1 - Subscriber+ Arbitrary File Read
7.7
CVE-2021-24947
Jan 6, 2022
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
WP Encryption – One Click Free SSL Certificate & SSL / HTTPS Redirect to Force HTTPS, SSL Score <= 7.0 - Sensitive Information Exposure via insufficiently protected files
7.5
CVE-2023-7046
Apr 9, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Responsive <= 5.0.2 - Missing Authorization to HTML Injection
7.5
CVE-2024-2848
Mar 28, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
WP Compress – Image Optimizer <= 6.11.10 - Missing Authorization to Unauthenticated CDN Modification
7.5
CVE-2024-1934
Mar 21, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
WP Popup Builder <= 1.2.9 - Missing Authorization and Cross-Site Request Forgery
7.5
CVE-2022-2405
Sep 5, 2022
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Directorist <= 7.3.0 - Sensitive Information Disclosure
7.5
CVE-2022-2376
Aug 10, 2022
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Protect WP Admin <= 3.6 - Unauthenticated Plugin Deactivation
7.5
CVE-2021-24906
Dec 23, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Poll Maker – Best WordPress Poll Plugin <= 5.1.8 - Missing Authorization to Unauthenticated Stored Cross-Site Scripting
7.2
CVE-2024-3600
Apr 18, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
WP Meta SEO <= 4.5.12 - Unauthenticated Stored Cross-Site Scripting via Referer header
7.2
CVE-2023-6961
Apr 16, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
WooCommerce Google Feed Manager <= 2.4.2 - Authenticated (Admin+) SQL Injection to Reflected Cross-Site Scripting
7.2
CVE-2024-3067
Apr 15, 2024
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Language Translate Widget for WordPress – ConveyThis <= 223 - Unauthenticated Stored Cross-Site Scripting via api_key
7.2
CVE-2023-6811
Apr 10, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Favorites <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
7.2
CVE-2024-2948
Mar 29, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
WP ERP | Complete HR solution with recruitment & job listings | WooCommerce CRM & Accounting <= 1.12.9 - Unauthenticated Stored Cross-Site Scripting
7.2
CVE-2024-0609
Mar 28, 2024
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Title CVE ID CVSS Vector Date
Modal Window – create popup modal window <= 5.2.1 - Cross-Site Request Forgery to Remote Code Execution CVE-2021-25051 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H December 5, 2021
WP Coder <= 2.5.1 - Remote File Inclusion leading to Remote Code Execution via Cross-Site Request Forgery CVE-2021-25053 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H December 5, 2021
Page Builder KingComposer <= 2.9.6 - Authenticated Arbitrary Profile Creation and Stored Cross-Site Scripting CVE-2021-25048 8.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N March 14, 2022
Woostify Sites Library CVE-2023-6279 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H January 31, 2024
Royal Elementor Addons <= 1.3.55 - Cross-Site Request Forgery CVE-2022-4102 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H December 15, 2022
Royal Elementor Addons <=1.3.55 - Authenticated (Subscriber+) Arbitrary Post Deletion CVE-2022-4102 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H December 15, 2022
miniOrange's Google Authenticator <= 5.4.52 - Unauthenticated Arbitrary Options Deletion CVE-2022-0229 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H February 28, 2022
RVM - Responsive Vector Maps <= 6.4.1 - Subscriber+ Arbitrary File Read CVE-2021-24947 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N January 6, 2022
WP Encryption – One Click Free SSL Certificate & SSL / HTTPS Redirect to Force HTTPS, SSL Score <= 7.0 - Sensitive Information Exposure via insufficiently protected files CVE-2023-7046 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N April 9, 2024
Responsive <= 5.0.2 - Missing Authorization to HTML Injection CVE-2024-2848 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N March 28, 2024
WP Compress – Image Optimizer <= 6.11.10 - Missing Authorization to Unauthenticated CDN Modification CVE-2024-1934 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N March 21, 2024
WP Popup Builder <= 1.2.9 - Missing Authorization and Cross-Site Request Forgery CVE-2022-2405 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N September 5, 2022
Directorist <= 7.3.0 - Sensitive Information Disclosure CVE-2022-2376 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N August 10, 2022
Protect WP Admin <= 3.6 - Unauthenticated Plugin Deactivation CVE-2021-24906 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N December 23, 2021
Poll Maker – Best WordPress Poll Plugin <= 5.1.8 - Missing Authorization to Unauthenticated Stored Cross-Site Scripting CVE-2024-3600 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N April 18, 2024
WP Meta SEO <= 4.5.12 - Unauthenticated Stored Cross-Site Scripting via Referer header CVE-2023-6961 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N April 16, 2024
WooCommerce Google Feed Manager <= 2.4.2 - Authenticated (Admin+) SQL Injection to Reflected Cross-Site Scripting CVE-2024-3067 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H April 15, 2024
Language Translate Widget for WordPress – ConveyThis <= 223 - Unauthenticated Stored Cross-Site Scripting via api_key CVE-2023-6811 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N April 10, 2024
Favorites <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2024-2948 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N March 29, 2024
WP ERP | Complete HR solution with recruitment & job listings | WooCommerce CRM & Accounting <= 1.12.9 - Unauthenticated Stored Cross-Site Scripting CVE-2024-0609 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N March 28, 2024

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