Hacker News new | ask | show | jobs
user: nullcathedral
created: 2025-12-12
karma: 105

hn username @ hn username dot com

happy to discuss infosec, vulndev, etc.

There’s apparently a generative AI “artist” using the same name. We’re not related.

submissions:

0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
Roundcube Webmail: three more sanitizer bypasses enable tracking and phishing
2 points | 1 comments
0 points | 0 comments
Perfex CRM: Unauthenticated RCE via PHP's S: deserialization format
1 points | 1 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
Roundcube Webmail: SVG feImage bypasses image blocking to track email opens
175 points | 75 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments
0 points | 0 comments