corpus.blog
41554 blogs · [ { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5ebd1a8a2", "title": "Master Bug Bounty Hunting: Your Guide to Breaking into Cybersecurity for Newcomers", "url": "https://grumpz.net", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f3a82e8a", "title": null, "url": "https://grumpz.net/page/research", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f3a947df", "title": "Bug Bounty Tips", "url": "https://grumpz.net/page/bug-bounty-tips", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f4035876", "title": "Bug Bounty Tips - What I've Learned After Triaging Bug Bounty Reports For a Year", "url": "https://grumpz.net/series/bug-bounty-tips-2023", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f47c451a", "title": "Bug Hunting for Total Beginners", "url": "https://grumpz.net/series/bug-bounty-for-beginners", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f53587a5", "title": "My Security Research", "url": "https://grumpz.net/series/security-research", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f591ca27", "title": "Archive - Master Bug Bounty Hunting: Your Guide to Breaking into Cybersecurity for Newcomers", "url": "https://grumpz.net/archive", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0d1b6-d9c9-7067-9e1b-c5e5f5c13d3d", "title": "My recommended blogs - Master Bug Bounty Hunting: Your Guide to Breaking into Cybersecurity for Newcomers", "url": "https://grumpz.net/recommendations", "published_at": "2026-09-24T04:40:16+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b29aba354", "title": "CVE-2025-57204: Stored XSS in Stocky POS with Inventory Management & HRM (ui-lib) 5.0", "url": "https://grumpz.net/cve-2025-57204-stored-xss-in-stocky-pos-with-inventory-management-and-hrm-ui-lib-50", "published_at": "2025-09-20T20:37:36+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b29e67900", "title": "CVE-2025-57205: Stored XSS in iNiLabs School Express 6.2 (SMS Express)", "url": "https://grumpz.net/cve-2025-57205-stored-xss-in-inilabs-school-express-62-sms-express", "published_at": "2025-09-20T20:19:08+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2a9937c6", "title": "CVE-2025-57203: Stored XSS in MagicAI 9.1 (AI Chat) Enables Arbitrary JavaScript Execution", "url": "https://grumpz.net/cve-2025-57203-stored-xss-in-magicai-91-ai-chat-enables-arbitrary-javascript-execution", "published_at": "2025-09-20T20:03:10+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2b022c6a", "title": "My Journey to Passing the CAPenX Certification: A Guide for Aspiring Expert-Level AppSec Pentesters", "url": "https://grumpz.net/my-journey-to-passing-the-capenx-certification-a-guide-for-aspiring-expert-level-appsec-pentesters", "published_at": "2024-11-10T03:51:34+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2b0fe3cd", "title": "CVE-2024-37629: Simple XSS Payload Exploits 0day Vulnerability in 10,000 Web Apps", "url": "https://grumpz.net/cve-2024-37629-simple-xss-payload-exploits-0day-vulnerability-in-10000-web-apps", "published_at": "2024-06-12T00:19:26+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2b7b3b2c", "title": "CVE-2024-34240: Latest Stored XSS 0day Vulnerability Unveiled", "url": "https://grumpz.net/cve-2024-34240-latest-stored-xss-0day-vulnerability-unveiled", "published_at": "2024-05-21T04:58:43+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2ba7abd2", "title": "CVE-2024-34241: A Step-by-Step Discovery Guide", "url": "https://grumpz.net/cve-2024-34241-a-step-by-step-discovery-guide", "published_at": "2024-05-17T04:11:20+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2ca18643", "title": "Review of the Certified AppSec Pentester Certification: Tips for Passing on Your First Attempt", "url": "https://grumpz.net/review-of-the-certified-appsec-pentester-certification-tips-for-passing-on-your-first-attempt", "published_at": "2024-05-08T02:52:38+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2d730524", "title": "Finding a Basic RCE Vulnerability on a Prominent News Channel", "url": "https://grumpz.net/finding-a-basic-rce-vulnerability-on-a-prominent-news-channel", "published_at": "2024-05-04T19:51:00+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2db4893c", "title": "Uncovering an SSRF Vulnerability in PDFMyURL Affecting Numerous Users", "url": "https://grumpz.net/uncovering-an-ssrf-vulnerability-in-pdfmyurl-affecting-numerous-users", "published_at": "2024-04-22T00:03:57+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2e2a7bba", "title": "Hunting and Finding CVE-2023-31045", "url": "https://grumpz.net/hunting-and-finding-cve-2023-31045", "published_at": "2023-05-31T21:58:29+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2ed0816b", "title": "Pass the eWPTXv2 Exam on Your First Attempt in 2023!", "url": "https://grumpz.net/pass-the-ewptxv2-exam-on-your-first-attempt-in-2023", "published_at": "2023-05-31T05:53:35+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2f704295", "title": "Pass The eWPT Exam in 2023 Using Free Resources on Your First Attempt!", "url": "https://grumpz.net/pass-the-ewpt-exam-in-2023-using-free-resources-on-your-first-attempt", "published_at": "2022-12-13T08:35:48+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2fbd3c1d", "title": "Pass the eCPPTv2 Exam on Your First Attempt in 2022", "url": "https://grumpz.net/pass-the-ecpptv2-exam-on-your-first-attempt-in-2022", "published_at": "2022-03-15T23:21:51+00:00" }, { "id": "01a0877f-befc-719f-9a57-a96b2feb5e89", "title": "Pizza Hut DevOps Hate Me. Yet Love Me? - A Bug Bounty Story", "url": "https://grumpz.net/pizza-hut-devops-hate-me-yet-love-me-a-bug-bounty-story", "published_at": "2022-03-15T01:21:47+00:00" } ] posts Claim your blog
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grumpz.net

2026

Master Bug Bounty Hunting: Your Guide to Breaking into Cybersecurity for Newcomersoriginal ↗
24 Sept 2026
https://grumpz.net/page/researchoriginal ↗
24 Sept 2026
Bug Bounty Tipsoriginal ↗
24 Sept 2026
Bug Bounty Tips - What I've Learned After Triaging Bug Bounty Reports For a Yearoriginal ↗
24 Sept 2026
Bug Hunting for Total Beginnersoriginal ↗
24 Sept 2026
My Security Researchoriginal ↗
24 Sept 2026
Archive - Master Bug Bounty Hunting: Your Guide to Breaking into Cybersecurity for Newcomersoriginal ↗
24 Sept 2026
My recommended blogs - Master Bug Bounty Hunting: Your Guide to Breaking into Cybersecurity for Newcomersoriginal ↗
24 Sept 2026

2025

CVE-2025-57204: Stored XSS in Stocky POS with Inventory Management & HRM (ui-lib) 5.0original ↗
20 Sept 2025
CVE-2025-57205: Stored XSS in iNiLabs School Express 6.2 (SMS Express)original ↗
20 Sept 2025
CVE-2025-57203: Stored XSS in MagicAI 9.1 (AI Chat) Enables Arbitrary JavaScript Executionoriginal ↗
20 Sept 2025

2024

My Journey to Passing the CAPenX Certification: A Guide for Aspiring Expert-Level AppSec Pentestersoriginal ↗
10 Nov 2024
CVE-2024-37629: Simple XSS Payload Exploits 0day Vulnerability in 10,000 Web Appsoriginal ↗
12 Jun 2024
CVE-2024-34240: Latest Stored XSS 0day Vulnerability Unveiledoriginal ↗
21 May 2024
CVE-2024-34241: A Step-by-Step Discovery Guideoriginal ↗
17 May 2024
Review of the Certified AppSec Pentester Certification: Tips for Passing on Your First Attemptoriginal ↗
8 May 2024
Finding a Basic RCE Vulnerability on a Prominent News Channeloriginal ↗
4 May 2024
Uncovering an SSRF Vulnerability in PDFMyURL Affecting Numerous Usersoriginal ↗
22 Apr 2024

2023

Hunting and Finding CVE-2023-31045original ↗
31 May 2023
Pass the eWPTXv2 Exam on Your First Attempt in 2023!original ↗
31 May 2023

2022

Pass The eWPT Exam in 2023 Using Free Resources on Your First Attempt!original ↗
13 Dec 2022
Pass the eCPPTv2 Exam on Your First Attempt in 2022original ↗
15 Mar 2022
Pizza Hut DevOps Hate Me. Yet Love Me? - A Bug Bounty Storyoriginal ↗
15 Mar 2022