Leaderboard
Researcher rankings
Researchers ranked by advisory credits across Apple, Microsoft, Jenkins, Drupal, and every other vendor whose security releases we index. Based on 336 credit lines in published advisories.
All vendors
Microsoft 11,445
Apple 7,503
Google Chrome 1,659
Drupal 1,606
Mozilla 1,421
Jenkins 1,414
GitLab 321
Roundcube 180
Frappe 179
FreeRDP 163
Red Hat 148
Apache 97
Open-webui 79
ImageMagick 61
Sgl-project 51
Eclipse Foundation 50
Getgrav 43
Totolink 33
Curl 26
Hexpm 26
OpenSSL 26
Advantech 25
Moodle 24
Zoom 23
Jishenghua 23
Surrealdb 22
Zitadel 22
Progress Software Corporation 21
Splunk 20
LogicalDOC 20
SourceCodester 19
Webkul 18
Linux 17
Edgelesssys 16
@sveltejs 16
Erlang 14
Typo3 14
ZcashFoundation 14
Gnome 13
Eosphoros-ai 12
Craftcms 12
Netcore 12
Opencats 12
Progress 11
Linksys 11
Traefik 10
VideoWhisper.com 10
Agno-agi 10
SolarWinds 10
Kiloview 9
ZKTeco 9
Otrs 9
Letta-ai 9
DrayTek 9
Dromara 9
Guchengwuyue 8
Brainstorm Force 8
Moxi624 8
Zen Cart 8
Erzhongxmu 8
Froxlor 8
GitoxideLabs 8
Erik Debye 8
Fast-uri 8
Unclecode 8
Uselotus 7
TP-Link Systems Inc. 7
Aspose 7
Macrozheng 7
Sahlberg 7
Diem-project 7
Itsourcecode 7
Krupalshah 6
Admidio 6
Semcms 6
1Panel-dev 6
TrueBooker 6
MISP 6
Eptura 6
Google 6
Fireware OS 6
TDuckCloud 6
nh4tvd 6
Vraj404 5
GeoVision Inc. 5
H3C 5
Thelia 5
HMS Networks 5
Rdesktop 5
Arraytics 5
Meetecho 5
CGM 5
Librenms 5
Yungengxin 4
Dav-ee 4
Project-MONAI 4
Emersion 4
Hotel Booking 4
Jovancoding 4
Ministry of Justice General Directorate of Information Technology 4
Eleveo 4
Pbuchbinder 4
Opensource-socialnetwork 4
Otter Blocks 4
ElementsReady Addons for Elementor 4
Cure53 4
Siyuan-note 4
WatchGuard Fireware OS 4
Tencent 4
VideoLAN 4
Gedelumbung 4
Easy Property Listings 4
Oretnom23 4
FacturaScripts 4
Satya-vinay 4
Deepseek-ai 4
Yangzongzhuan 3
NationalSecurityAgency 3
ACF Extended 3
SQLite 3
Cloudflare 3
DeepPavlov 3
LiteSpeed Cache 3
WuKongOpenSource 3
Parse-community 3
Westboy 3
Camunda 3
aaPanel 3
Lavalite 3
Magepeople inc. 3
GDATASoftwareAG 3
Krayin 3
Codepeople 3
VertiGIS Ltd. 3
E4jvikwp 3
Netis 3
Sunkaifei 3
Xnau webdesign 3
WP ManageNinja LLC 3
Subhajitkhan 3
BlackBeltTechnology 3
ASUS 3
Studio-Saelix 3
Houtini-ai 3
Stirling-Tools 2
Elunez 2
Dell 2
Neo4j 2
Python Software Foundation 2
Y 2
Gz-yami 2
GNU 2
GPAC 2
MikroTik 1
Grafana 1
The Wikimedia Foundation Mediaw 1
Stormshield 1
AWS 1
E2fsprogs 0
C4illin 0
Trusted Domain Project 0
Part-DB 0
MongoDB 0
Okta 0
Pypa 0
GestSup 0
Gnutls 0
OpenStack 0
Argoproj 0
Openldap 0
Dassault Systèmes 0
A2aproject 0
Hewlett Packard Enterprise 0
Unisoc 0
Samsung 0
Zephyrproject-rtos 0
Eyeplus 0
WSO2 0
Libxml2 0
David-Crty 0
Tox-dev 0
IBM 0
Util-linux 0
Ziroom 0
Kernel 0
Vitejs 0
Nodejs 0
Linux Kernel 0
Kvcache-ai 0
Python 0
FOSSBilling 0
YS-infoware 0
Vitest-dev 0
Apostrophecms 0
Fortinet 0
Markdown-it 0
OpenPrinting 0
DevaslanPHP 0
Qt 0
Mljar 0
Https://github.com/curl/curl 0
Python-pillow 0
HAProxy 0
Cacti 0
Aio-libs 0
Oracle Corporation 0
openGauss-server 0
NewType Infortech 0
Authlib 0
Siemens 0
The-40-Thieves 0
OpenVPN 0
Systemd 0
Zephyrproject 0
Intranda 0
#51
Zeeshaan khann (zeeshan_khan)
6 credits
3 CVEs Sep 2026 → Oct 2026
6
credits
#52
Sascha Grossenbacher (berdir)
6 credits
3 CVEs Jun 2026 → Aug 2026
6
credits
#53
Mohit Aghera (mohit_aghera)
6 credits
3 CVEs Nov 2025 → Jul 2026
6
credits
#54
Jason Partyka (partyka)
6 credits
3 CVEs Aug 2026 → Sep 2026
2 CVE 4 other
6
credits
#55
Jürgen Haas (jurgenhaas)
6 credits
3 CVEs Aug 2026 → Oct 2026
6
credits
#56
Valery Lourie (valthebald)
6 credits
3 CVEs Sep 2026 → Sep 2026
6
credits
#57
cilefen (cilefen) of the Drupal Security Team
6 credits
3 CVEs Nov 2025 → Oct 2026
2 CVE 4 other
6
credits
#58
Kalle Kipinä (kekkis)
6 credits
3 CVEs Sep 2026 → Sep 2026
6 CVE
6
credits
#59
Italo Mairo (itamair)
6 credits
3 CVEs Aug 2026 → Oct 2026
6
credits
#60
Mohammed Hisam (hisam45)
6 credits
3 CVEs Sep 2026 → Oct 2026
6
credits
#61
Mohit Aghera (mohit_aghera), provisional member of the Drupal Security Team
6 credits
3 CVEs Sep 2026 → Oct 2026
6
credits
#62
Maksim Hayder (tr_jan)
6 credits
3 CVEs Sep 2026 → Oct 2026
6 CVE
6
credits
#63
Drew Webber (mcdruid)
6 credits
6 CVEs Oct 2026 → Oct 2026
6 CVE
6
credits
#64
solideogloria
6 credits
3 CVEs Sep 2026 → Oct 2026
6
credits
#65
Peter Wolanin of the Drupal Security Team
6 credits
4 CVEs Mar 2022 → Sep 2023
6
credits
#66
Jeroen Tubex
6 credits
3 CVEs Mar 2022 → Jun 2022
6 CVE
6
credits
#67
Bram Driesen (bramdriesen) of the Drupal Security Team
5 credits
3 CVEs Sep 2026 → Oct 2026
5
credits
#68
eduardo morales alberti
5 credits
2 CVEs Sep 2026 → Oct 2026
5 CVE
5
credits
#69
Jess of the Drupal Security Team
5 credits
2 CVEs Mar 2022 → Mar 2023
5
credits
#70
Giuseppe (giuseppe87)
5 credits
2 CVEs Jul 2026 → Oct 2026
5 CVE
5
credits
#71
Michael Hess of the Drupal Security Team
5 credits
3 CVEs Jun 2022 → Apr 2023
5
credits
#72
Lauri Eskola, provisional member of the Drupal Security Team
5 credits
3 CVEs Jul 2022 → Jan 2024
5
credits
#73
NGUYEN Bao (lazzyvn)
5 credits
3 CVEs Aug 2026 → Oct 2026
5
credits
#74
Joe Corall (joecorall)
5 credits
2 CVEs Sep 2026 → Oct 2026
3 CVE 2 other
5
credits
#75
Björn Brala (bbrala)
5 credits
3 CVEs May 2026 → Jun 2026
5
credits
#76
Ted Bowman, provisional member of the Drupal Security Team
5 credits
2 CVEs Nov 2021 → Jul 2022
5
credits
#77
Samuel Mortenson
5 credits
3 CVEs Feb 2022 → Sep 2022
3 CVE 2 other
5
credits
#78
Swan Kalata (akalata) of the Drupal Security Team
4 credits
2 CVEs Sep 2026 → Sep 2026
2 CVE 2 other
4
credits
#79
Dragos Dumitrescu (dragos-dumi)
4 credits
2 CVEs Feb 2025 → Nov 2025
4 CVE
4
credits
#80
Mingsong (mingsong) Provisional Member of the Drupal Security Team
4 credits
2 CVEs Feb 2025 → Jul 2026
4
credits
#81
Nathaniel Catchpole of the Drupal Security Team
4 credits
3 CVEs Apr 2022 → Sep 2023
4
credits
#82
Ryan Szrama (rszrama)
4 credits
2 CVEs Aug 2026 → Aug 2026
4
credits
#83
Cristiano Demari (cristianodemari)
4 credits
2 CVEs Oct 2026 → Oct 2026
4
credits
#84
Neil Drumm of the Drupal Security Team
4 credits
2 CVEs Jul 2022 → Apr 2023
4
credits
#85
GHaddon
4 credits
2 CVEs Jun 2022 → Jun 2022
4 CVE
4
credits
#86
Steve Wirt (swirt)
4 credits
2 CVEs Sep 2026 → Oct 2026
4
credits
#87
Joseph Zhao, provisional member of the Drupal Security Team
4 credits
2 CVEs Feb 2022 → Jul 2022
4
credits
#88
Luke Leber (luke.leber)
4 credits
2 CVEs Aug 2026 → Oct 2026
4 CVE
4
credits
#89
Yannick (yannickoo)
4 credits
2 CVEs Oct 2026 → Oct 2026
4
credits
#90
Michael Winser (michaelwinser)
4 credits
2 CVEs Jun 2026 → Jun 2026
4 CVE
4
credits
#91
Douglas Groene (dgroene)
4 credits
2 CVEs Feb 2025 → Aug 2026
4 CVE
4
credits
#92
offensive-ai
4 credits
2 CVEs Jun 2026 → Jul 2026
4 CVE
4
credits
#93
Pablo López (plopesc)
4 credits
2 CVEs Oct 2026 → Oct 2026
2 CVE 2 other
4
credits
#94
AI Yas (ai_yas)
4 credits
2 CVEs Sep 2026 → Sep 2026
4
credits
#95
anzuukino
4 credits
2 CVEs Feb 2025 → Nov 2025
4 CVE
4
credits
#96
mugesh.s
4 credits
2 CVEs Oct 2026 → Oct 2026
4
credits
#97
Octavio Galland (ogalland-tob)
4 credits
2 CVEs Oct 2026 → Oct 2026
4 CVE
4
credits
#98
Yasen Ivanov
4 credits
2 CVEs Jun 2022 → Jun 2022
4 CVE
4
credits
#99
Gaus Surahman (gausarts)
4 credits
2 CVEs Aug 2026 → Aug 2026
4
credits
#100
Damien McKenna (damienmckenna) of the Drupal Security Team
4 credits
2 CVEs Nov 2025 → Sep 2026
2 CVE 2 other
4
credits