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Wordfence Intelligence > Vulnerability Researchers > Krzysztof Zając

Krzysztof Zając

Organization: CERT PL

All Time Ranking

423

All Time Discoveries

90 Day Published Submissions

24 Oct '24

Last Published Submission

About

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

9 Achievements

Learn more about Achievements

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Showing 201-220 of 423 Vulnerabilities

Relevanssi <= 4.21.2 (Free) and < 2.25.0 (Premium) - Missing Authorization to Unauthorized Post Access

5.3

CVE-2023-7199

Jan 4, 2024

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

WP Compress – Image Optimizer [All-In-One] <= 6.10.33 - Unauthenticated Directory Traversal via css

9.1

CVE-2023-6699

Jan 3, 2024

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

WP SMS <= 6.5 - Cross-Site Request Forgery to Subscriber Deletion

4.3

CVE-2023-6980

Jan 2, 2024

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

WP SMS <= 6.5 - Authenticated (Admin+) SQL Injection to Reflected Cross-Site Scripting

6.1

CVE-2023-6981

Jan 2, 2024

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Estatik Real Estate Plugin <= 4.1.0 - Unauthenticated PHP Object Injection

9.8

CVE-2023-6049

Dec 25, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Estatik Real Estate Plugin <= 4.1.0 - Missing Authorization to Limited Arbitrary Options Update

5.4

CVE-2023-6048

Dec 25, 2023

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

DeMomentSomTres WordPress Export Posts With Images <= 20220825 - Missing Authorization to Blog Data Export

4.3

CVE-2023-5905

Dec 21, 2023

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Essential Real Estate <= 4.3.5 - Missing Authorization to Denial of Service

5.4

CVE-2023-6139

Dec 18, 2023

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Essential Real Estate <= 4.3.5 - Missing Authorization to Stored Cross-Site Scripting

6.4

CVE-2023-6141

Dec 18, 2023

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Getwid – Gutenberg Blocks <= 2.0.2 - Improper Input Validation to Arbitrary Email Sending to Admin

5.3

CVE-2023-6042

Dec 15, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

WP VR <= 8.3.14 - Missing Authorization to Plugin Version Downgrade

5.3

CVE-2023-6529

Dec 14, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Html5 Video Player <= 2.5.18 - Authenticated (Subscriber+) Stored Cross-Site Scripting

6.4

CVE-2023-6485

Dec 8, 2023

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Simple Social Media Share Buttons <= 5.1.0 - Unauthenticated Password Protected Post Disclosure

5.3

CVE-2023-5845

Dec 6, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Royal Elementor Addons and Templates <= 1.3.80 - Missing Authorization to Private/Password Protected Post Read

5.3

CVE-2023-5922

Dec 6, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Get Use APIs – JSON Content Importer <= 1.5.3 - Reflected Cross-Site Scripting

6.1

CVE-2023-6268

Dec 4, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Hotel Booking Lite <= 4.8.4 - Insufficient Path Validation to Unauthenticated Arbitrary File Deletion and Download

9.8

CVE-2023-5991

Dec 1, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Quiz Maker <= 6.4.9.4 - Missing Authorization to Email Disclosure

5.3

CVE-2023-6155

Nov 30, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

rtMedia for WordPress, BuddyPress and bbPress <= 4.6.15 - Authenticated (Subscriber+) Arbitrary File Upload

8.8

CVE-2023-5931

Nov 29, 2023

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

BestWebSoft's Like & Share <= 2.73 - Unauthenticated Password Protected Post Disclosure

5.3

CVE-2023-6250

Nov 29, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Swift Performance Lite <= 2.3.6.14 - Missing Authorization to Unauthenticated Settings Export

5.3

CVE-2023-6289

Nov 27, 2023

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Title	CVE ID	CVSS	Vector	Date
Relevanssi <= 4.21.2 (Free) and < 2.25.0 (Premium) - Missing Authorization to Unauthorized Post Access	CVE-2023-7199	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	January 4, 2024
WP Compress – Image Optimizer [All-In-One] <= 6.10.33 - Unauthenticated Directory Traversal via css	CVE-2023-6699	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	January 3, 2024
WP SMS <= 6.5 - Cross-Site Request Forgery to Subscriber Deletion	CVE-2023-6980	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	January 2, 2024
WP SMS <= 6.5 - Authenticated (Admin+) SQL Injection to Reflected Cross-Site Scripting	CVE-2023-6981	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	January 2, 2024
Estatik Real Estate Plugin <= 4.1.0 - Unauthenticated PHP Object Injection	CVE-2023-6049	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	December 25, 2023
Estatik Real Estate Plugin <= 4.1.0 - Missing Authorization to Limited Arbitrary Options Update	CVE-2023-6048	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L	December 25, 2023
DeMomentSomTres WordPress Export Posts With Images <= 20220825 - Missing Authorization to Blog Data Export	CVE-2023-5905	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	December 21, 2023
Essential Real Estate <= 4.3.5 - Missing Authorization to Denial of Service	CVE-2023-6139	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L	December 18, 2023
Essential Real Estate <= 4.3.5 - Missing Authorization to Stored Cross-Site Scripting	CVE-2023-6141	6.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N	December 18, 2023
Getwid – Gutenberg Blocks <= 2.0.2 - Improper Input Validation to Arbitrary Email Sending to Admin	CVE-2023-6042	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	December 15, 2023
WP VR <= 8.3.14 - Missing Authorization to Plugin Version Downgrade	CVE-2023-6529	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	December 14, 2023
Html5 Video Player <= 2.5.18 - Authenticated (Subscriber+) Stored Cross-Site Scripting	CVE-2023-6485	6.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N	December 8, 2023
Simple Social Media Share Buttons <= 5.1.0 - Unauthenticated Password Protected Post Disclosure	CVE-2023-5845	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	December 6, 2023
Royal Elementor Addons and Templates <= 1.3.80 - Missing Authorization to Private/Password Protected Post Read	CVE-2023-5922	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	December 6, 2023
Get Use APIs – JSON Content Importer <= 1.5.3 - Reflected Cross-Site Scripting	CVE-2023-6268	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	December 4, 2023
Hotel Booking Lite <= 4.8.4 - Insufficient Path Validation to Unauthenticated Arbitrary File Deletion and Download	CVE-2023-5991	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	December 1, 2023
Quiz Maker <= 6.4.9.4 - Missing Authorization to Email Disclosure	CVE-2023-6155	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	November 30, 2023
rtMedia for WordPress, BuddyPress and bbPress <= 4.6.15 - Authenticated (Subscriber+) Arbitrary File Upload	CVE-2023-5931	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	November 29, 2023
BestWebSoft's Like & Share <= 2.73 - Unauthenticated Password Protected Post Disclosure	CVE-2023-6250	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	November 29, 2023
Swift Performance Lite <= 2.3.6.14 - Missing Authorization to Unauthenticated Settings Export	CVE-2023-6289	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	November 27, 2023

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