shahartal

4 ms·

1.
by shahartal 2mo ago
Author here (Yarden & Shahar from Check Point Research). Context on what this is and isn't: We set out to break Cloudflare's Code Mode and ended up in workerd, the runtime underneath both Code Mode and Cloudflare Workers. Five
2.
When Agentic Glue Melts: Exploiting Cloudflare Code Mode and Workers(research.checkpoint.com)
23 points by shahartal 2mo ago|1 comments
3.
Critical vulnerability in LangChain – CVE-2025-68664(cyata.ai)
131 points by shahartal 9mo ago|91 comments
4.
by shahartal 9mo ago
CVE-2025-68664 ( langchain-core ): object confusion during (de)serialization can leak secrets (and in some cases escalate further). Details and mitigations in the post.
5.
by shahartal 1y ago
Hey all — authors of Vault Fault here (I’m Shahar, CEO at Cyata), really appreciate all the thoughtful comments. Just to clarify - all the vulnerabilities were found manually by a very real human, Yarden Porat. The writeup was mostly human-
6.
by shahartal 7y ago
all fighter jet principals and employees should have arrest warrants out for them. those damn fighter jets makers, killing people around the world with their jets. I mean, what did they think they are making a fighter jet for, they chose to
7.
by shahartal 12y ago
fixed. anyone else experiencing trouble?
8.
The Misfortune Cookie Vulnerability(mis.fortunecook.ie)
5 points by shahartal 12y ago|1 comments
9.
Bugzilla Zero-Day Exposes Zero-Day Bugs(krebsonsecurity.com)
11 points by shahartal 12y ago|0 comments
10.
by shahartal 12y ago
Original defcon presentation at http://shahart.al/I-hunt-TR-069-admins-shahar-tal-dc22.pdf
11.
TR-069 allows many home routers supplied by ISPs to be compromised en masse(pcworld.com)
5 points by shahartal 12y ago|2 comments
12.
Check Point Discovers Critical Vulnerability for Wikipedia.org(online.wsj.com)
1 points by shahartal 13y ago|0 comments
13.
Check Point Discovers MediaWiki Vulnerability – RCEing like it's 1999(checkpoint.com)
2 points by shahartal 13y ago|0 comments
14.
by shahartal 13y ago
A relevant post: http://shahart.al/2013/07/13/on-the-perils-of-owning-a-vanit... (Also - check out the reddit thread [link in text])
15.
Alice in Router-land: Down The MP-202 Hole(shahart.al)
2 points by shahartal 13y ago|0 comments
16.
On the Perils of Owning a Vanity Username(shahart.al)
4 points by shahartal 13y ago|2 comments