Cryptography · payload topic
Insecure Randomness
13 passages · 4 code blocks
Out of date: the sync last ran 3 hours ago. Newer CVEs and scores may be missing from the map.
Every mark is a titled passage of this topic's pages, in reading order; the brighter ones carry code. For testing systems you own or are authorised to test, and for defending them. Nothing here is run by this page.
Open Insecure Randomness on GitHubInsecure randomness refers to the weaknesses associated with random number generation in computing, particularly when such randomness is used for security-critical purposes. Vulnerabilities in random number generators (RNGs) can lead to predictable outputs that can be exploited by attackers, result…
Source: PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.
Every one of the 13 is a mark on the map. Named now: 1 to 13, reading order first.
- Insecure Randomness
- Methodology
- Time-Based Seeds
- GUID / UUID
- GUID Versions
- Tools
- Mongo ObjectId
- Tools
- Uniqid
- Tools
- mtrand
- Custom Algorithms
- Tools
Zoom in on the map and the dots under the middle of it are named where they are.
Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Source: PayloadsAllTheThings by Swissky and contributors, MIT License. For authorised testing only.