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Attributed metadata history

REPORTPUBLIC METADATA

Actions Core Delimiter Injection Vulnerability

The @actions/core package had a delimiter injection vulnerability in the exportVariable function. Attackers could use a known delimiter to break out of a specific variable and assign values to other arbitrary variables. This may have allowed modification of path or environment variables without the intention of workflow or action authors.

Reference details

Source category
research-report
First reported
Aug 12, 2022 00:00 UTC
Last reported
Aug 12, 2022 00:00 UTC
Catalog updated
Oct 14, 2026 15:42 UTC
Record ID
d1a57234cd06c95d9f4cc92b010a0db3ebd0cdda28a16b1a3e4c74965495dd9e

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

intelligence_src_d11443da85ea659d49

Source-provided label
Publisher RSS metadata
Evidence class
mentioned in report
Confidence
Not reported
Observed
Aug 12, 2022 00:00 UTC
Retrieved
Oct 14, 2026 15:42 UTC

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_d11443da85ea659d49Recent 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.