Wordfence Intelligence   >   Vulnerability Researchers   >   Krzysztof Zając

Krzysztof Zając

Organization: CERT PL

3
All Time Ranking
353
All Time Discoveries

About

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

8 Achievements

Learn more about Achievements
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
Learn more Learn more about Achievements

Showing 301-320 of 353 Vulnerabilities

Link Library <= 7.2.8 - Reflected Cross-Site Scripting
6.1
CVE-2021-25091
Dec 30, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Link Library <= 7.2.7 - Cross-Site Request Forgery to Library Settings Reset
4.3
CVE-2021-25092
Dec 30, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Wicked Folders <= 2.18.9 - Subscriber+ SQL Injection
8.8
CVE-2021-24919
Dec 30, 2021
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Insight Core <= 1.0 - Authenticated PHP Object Injection & Stored Cross-Site Scripting
5.4
CVE-2021-24950
Dec 28, 2021
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
WOOF - Products Filter for WooCommerce <= 1.2.6.2 - Reflected Cross-Site Scripting
6.1
CVE-2021-25085
Dec 28, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
WebP Converter for Media <= 4.0.2 - Unauthenticated Open Redirect
6.1
CVE-2021-25074
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Qubely <= 1.7.7 - Missing Authorization to Arbitrary Post Deletion
5.4
CVE-2021-25013
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Registrations for the Events Calendar <= 2.7.9 - Reflected Cross-Site Scripting
6.1
CVE-2021-25083
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Image Hover Effects Ultimate <= 9.7.0 - Reflected Cross-Site Scripting via effects
6.1
CVE-2021-25031
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
myCred – Points, Rewards, Gamification, Ranks, Badges & Loyalty Plugin <= 2.3.2 - Reflected Cross-Site Scripting
6.1
CVE-2021-25015
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Code Snippets <= 2.14.2 - Reflected Cross-Site Scripting
6.1
CVE-2021-25008
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Ultimate FAQ <= 2.1.1 - Missing Authorization to Arbitrary FAQ Creation
5.7
CVE-2021-24968
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Orders Tracking for WooCommerce <= 1.0.14 - Reflected Cross-Site Scripting
6.1
CVE-2021-25062
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Tutor LMS <= 1.9.11 - Reflected Cross-Site Scripting
6.1
CVE-2021-25017
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
WP User Frontend <= 3.5.25 - SQL Injection & Reflected Cross-Site Scripting
8.8
CVE-2021-25076
Dec 27, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affiliates Manager <= 2.8.9 - Unauthenticated Stored Cross-Site Scripting
7.2
CVE-2021-25078
Dec 24, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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
WP125 <= 1.5.4 - Cross-Site Request Forgery to Arbitrary Ad Deletion
8.8
CVE-2021-25073
Dec 23, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Product Feed PRO for WooCommerce <= 11.0.6 - Settings Update to Stored Cross-Site Scripting
5.4
CVE-2021-24974
Dec 23, 2021
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Event Tickets <= 5.2.1 - Open Redirect
6.1
CVE-2021-25028
Dec 22, 2021
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Title CVE ID CVSS Vector Date
Link Library <= 7.2.8 - Reflected Cross-Site Scripting CVE-2021-25091 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 30, 2021
Link Library <= 7.2.7 - Cross-Site Request Forgery to Library Settings Reset CVE-2021-25092 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N December 30, 2021
Wicked Folders <= 2.18.9 - Subscriber+ SQL Injection CVE-2021-24919 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H December 30, 2021
Insight Core <= 1.0 - Authenticated PHP Object Injection & Stored Cross-Site Scripting CVE-2021-24950 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N December 28, 2021
WOOF - Products Filter for WooCommerce <= 1.2.6.2 - Reflected Cross-Site Scripting CVE-2021-25085 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 28, 2021
WebP Converter for Media <= 4.0.2 - Unauthenticated Open Redirect CVE-2021-25074 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
Qubely <= 1.7.7 - Missing Authorization to Arbitrary Post Deletion CVE-2021-25013 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L December 27, 2021
Registrations for the Events Calendar <= 2.7.9 - Reflected Cross-Site Scripting CVE-2021-25083 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
Image Hover Effects Ultimate <= 9.7.0 - Reflected Cross-Site Scripting via effects CVE-2021-25031 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
myCred – Points, Rewards, Gamification, Ranks, Badges & Loyalty Plugin <= 2.3.2 - Reflected Cross-Site Scripting CVE-2021-25015 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
Code Snippets <= 2.14.2 - Reflected Cross-Site Scripting CVE-2021-25008 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
Ultimate FAQ <= 2.1.1 - Missing Authorization to Arbitrary FAQ Creation CVE-2021-24968 5.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N December 27, 2021
Orders Tracking for WooCommerce <= 1.0.14 - Reflected Cross-Site Scripting CVE-2021-25062 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
Tutor LMS <= 1.9.11 - Reflected Cross-Site Scripting CVE-2021-25017 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 27, 2021
WP User Frontend <= 3.5.25 - SQL Injection & Reflected Cross-Site Scripting CVE-2021-25076 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H December 27, 2021
Affiliates Manager <= 2.8.9 - Unauthenticated Stored Cross-Site Scripting CVE-2021-25078 7.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N December 24, 2021
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
WP125 <= 1.5.4 - Cross-Site Request Forgery to Arbitrary Ad Deletion CVE-2021-25073 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H December 23, 2021
Product Feed PRO for WooCommerce <= 11.0.6 - Settings Update to Stored Cross-Site Scripting CVE-2021-24974 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N December 23, 2021
Event Tickets <= 5.2.1 - Open Redirect CVE-2021-25028 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N December 22, 2021

Share this researcher's vulnerability discoveries

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation