41554 blogs · [ { "id": "01a0874a-4cda-70af-a8dc-efd6a2f7d040", "title": "MFA and Account Lockout Bypass Vulnerability in Obsidian Scheduler 5.0.0 - 6.3.0", "url": "https://blog.gregscharf.com/2025/07/31/obsidian-scheduler-access-control-vulnerability/", "published_at": "2025-07-31T11:14:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7bff41e0cb", "title": "Using Burp Suite Professional Inside Exegol", "url": "https://blog.gregscharf.com/2025/07/23/burp-suite-pro-install-in-exegol/", "published_at": "2025-07-23T11:59:00+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7bff49c8ab", "title": "Obsidian Scheduler - Upcoming Vulnerability Advisory", "url": "https://blog.gregscharf.com/2025/07/11/upcoming-vulnerability-advisory/", "published_at": "2025-07-11T19:14:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7bff6f0b76", "title": "LinkedIn Employee Scraper", "url": "https://blog.gregscharf.com/2024/07/28/linkedin-scraper/", "published_at": "2024-07-28T19:04:44+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7bff999d06", "title": "RTFM-RedOx CLI Hacking Tool", "url": "https://blog.gregscharf.com/2023/05/28/rtfm-redox/", "published_at": "2023-05-29T01:04:44+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7bffdfa8fb", "title": "GOAD - Alternate Route to Owning Castelblack with Responder and Ntlmrelayx", "url": "https://blog.gregscharf.com/2023/05/09/goad-responder-and-ntlmrelayx/", "published_at": "2023-05-09T19:25:11+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c0034a651", "title": "Command Injections Through Parameter Expansion", "url": "https://blog.gregscharf.com/2023/04/25/command-injection-spaces-limitation/", "published_at": "2023-04-25T19:17:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c005e5c58", "title": "GOAD Initial Recon and Compromise", "url": "https://blog.gregscharf.com/2023/04/17/goad-initial-recon-and-compromise/", "published_at": "2023-04-18T01:02:11+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c00ebf9be", "title": "GOAD Lab Setup", "url": "https://blog.gregscharf.com/2023/04/14/goad-setup/", "published_at": "2023-04-14T22:14:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c011bedfd", "title": "Command Injections", "url": "https://blog.gregscharf.com/2023/04/12/command-injections/", "published_at": "2023-04-12T19:14:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c01c68350", "title": "Code Injections", "url": "https://blog.gregscharf.com/2023/04/11/code-injections/", "published_at": "2023-04-11T19:14:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c0203361e", "title": "LFI to RCE in Flask Werkzeug Application", "url": "https://blog.gregscharf.com/2023/04/09/lfi-to-rce-in-flask-werkzeug-application/", "published_at": "2023-04-10T00:14:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c02a60a30", "title": "Exegol Hacking Framework Setup", "url": "https://blog.gregscharf.com/2023/04/01/exegol-hacking-framework-setup/", "published_at": "2023-04-01T11:59:00+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c036d5b07", "title": "Creating Parrot OS Live USB With Persistence", "url": "https://blog.gregscharf.com/2022/02/20/parrot-os-live-usb-with-persistence/", "published_at": "2022-02-20T18:59:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c03a7df78", "title": "Caesar Cipher Decrypt/Encrypt Python Script", "url": "https://blog.gregscharf.com/2021/03/28/caesar-cipher-script/", "published_at": "2021-03-28T17:59:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c03c2a7ab", "title": "Character Packing - Pico CTF 2021", "url": "https://blog.gregscharf.com/2021/03/27/character-packing/", "published_at": "2021-03-27T17:59:13+00:00" }, { "id": "01a0874a-4cdc-717a-ab48-0c7c04a94bb5", "title": "Tar in Cronjob to Privilege Escalation", "url": "https://blog.gregscharf.com/2021/03/22/tar-in-cronjob-to-privilege-escalation/", "published_at": "2021-03-22T17:59:13+00:00" } ] posts Claim your blog

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2025

MFA and Account Lockout Bypass Vulnerability in Obsidian Scheduler 5.0.0 - 6.3.0 original ↗

31 Jul 2025

Using Burp Suite Professional Inside Exegol original ↗

23 Jul 2025

Obsidian Scheduler - Upcoming Vulnerability Advisory original ↗

11 Jul 2025

2024

LinkedIn Employee Scraper original ↗

28 Jul 2024

2023

RTFM-RedOx CLI Hacking Tool original ↗

29 May 2023

GOAD - Alternate Route to Owning Castelblack with Responder and Ntlmrelayx original ↗

9 May 2023

Command Injections Through Parameter Expansion original ↗

25 Apr 2023

GOAD Initial Recon and Compromise original ↗

18 Apr 2023

GOAD Lab Setup original ↗

14 Apr 2023

Command Injections original ↗

12 Apr 2023

Code Injections original ↗

11 Apr 2023

LFI to RCE in Flask Werkzeug Application original ↗

10 Apr 2023

Exegol Hacking Framework Setup original ↗

1 Apr 2023

2022

Creating Parrot OS Live USB With Persistence original ↗

20 Feb 2022

2021

Caesar Cipher Decrypt/Encrypt Python Script original ↗

28 Mar 2021

Character Packing - Pico CTF 2021 original ↗

27 Mar 2021

Tar in Cronjob to Privilege Escalation original ↗

22 Mar 2021