CVE-2026-126187-poc
CVE-2026-126187 Unauthenticated RCE in React Server Components - PoC and Docker lab for GHSA-xqc2-xf4c-x3h3 / GHSA-673q-mjm6-r5xr
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GITHUB · launched Nov 8, 2026 · 32 upvotes (top 76%) · 0 views
Niche: exploit proof of concept repositories · 134 launches, 7 in the last 7 days ▼ -22% · Explore this niche →
Category and tags
- Security
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- deserialization
- exploit
- ghsa-673q-mjm6-r5xr
- ghsa-xqc2-xf4c-x3h3
- nextjs
- poc
- +7 more
Visit website ↗ Source listing ↗
More like this: all 134 launches in exploit proof of concept repositories →
Could you build this?
No This is a working exploit for an unauthenticated RCE in React Server Components, which requires vulnerability research expertise to understand and reproduce the bug rather than just generating code.
What it would actually take: Reproducing it means reading the GHSA advisories, understanding the React Flight protocol deserialization flaw, and building a vulnerable Docker lab. That takes security research skills in JavaScript internals, serialization bugs, and exploit development, plus responsible disclosure practices.
Competitors
Other products that read as similar to this one : 603 launches clear the similarity bar, closest 8 shown.
Attention rank: #478 of 604 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 365 days after the earliest competitor.
- CVE-2026-111497-POC · github · 2026-10-21 · 13 upvotes · similarity 0.70
- cve-2026-85706 · github · 2026-09-11 · 33 upvotes · similarity 0.69
- CVE-2026-85884 · github · 2026-10-13 · 33 upvotes · similarity 0.67
- CVE-2025-32432-exploit-by-P34NUT · github · 2026-09-16 · 6 upvotes · similarity 0.67
- cve-2026-87902-poc · github · 2026-09-22 · 31 upvotes · similarity 0.66
- php-cve-2026-10961x-lab-poc · github · 2026-10-20 · 109 upvotes · similarity 0.66
- CVE-2026-109618-poc · github · 2026-10-21 · 45 upvotes · similarity 0.65
- php2shell · github · 2026-10-21 · 12 upvotes · similarity 0.65
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.