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php2shell

PoC for CVE-2026-109618 / CVE-2026-109619 (php2shell): PHP session.upload_progress UAF. check = GET fingerprint + bulk JSONL; exploit = smart 618 (multi-path trigger) or 619 with --call. Stdlib only.

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GITHUB · launched Oct 21, 2026 · 44 upvotes (top 31%)

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Could you build this?

No This is a proof-of-concept exploit for a memory-corruption vulnerability in PHP, and building it requires vulnerability research and exploit development skills. Vibe coding cannot produce a reliable working exploit from scratch.

What it would actually take: Building this means analyzing the PHP session upload-progress code path to understand the use-after-free, crafting heap-grooming and trigger sequences, and testing across PHP versions and configurations. That requires specialized memory-safety and exploit-development expertise plus a controlled lab environment.

Competitors

Other products that read as similar to this one : 184 launches clear the similarity bar, closest 8 shown.

Attention rank: #56 of 185 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 347 days after the earliest competitor.

Other launches for this product

More details
External ID
1428364489
Company
n/a
Product
php2shell
Website domain
github.com
Cohort
n/a
Upvotes percentile
0.69
All tags
n/a
AI summary
proof-of-concept exploit for php2shell session upload progress vulnerability
Manually corrected
No