intelligence_src_dd4a4c98d64bc46b3f
- Source-provided label
- Publisher RSS metadata
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Feb 03, 2026 00:00 UTC
- Retrieved
- Oct 14, 2026 03:59 UTC
Metro4Shell: Exploitation of React Native’s Metro Server in the Wild
VulnCheck observed in-the-wild exploitation of CVE-2025-11953 targeting exposed React Native Metro servers shortly after public disclosure. Analysis of repeated attacks shows consistent, operational payload delivery rather than opportunistic scanning. This post examines how the vulnerability was exploited and why early exploitation visibility matters for defenders.
Reference details
- Source category
- research-report
- First reported
- Feb 03, 2026 00:00 UTC
- Last reported
- Feb 03, 2026 00:00 UTC
- Catalog updated
- Oct 14, 2026 03:59 UTC
- Record ID
b621ff158d9688f00617c802c5456a3f911f4d122366174f69e2bdcc00406b5b
Published indicators
Network indicators are visibly defanged. This page does not make them clickable or send them to another service.
No validated file hashes or network indicators are stored for this record.
Source observations
This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.
Feed collection status
Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.
1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.
Review source update dates and status
- intelligence_src_dd4a4c98d64bc46b3fRecent successful batchLast successful batch: Last attempt:
Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.