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Attributed metadata history

REPORTPUBLIC METADATA

IAP CORS Misconfiguration Allows Email Disclosure

A CORS misconfiguration in Google Cloud's Identity-Aware Proxy (IAP) could have allowed attackers to disclose the email address of an authenticated user in websites protected by IAP, by convincing the user to connect to an attacker-controlled domain. This vulnerability enabled attackers to exploit CORS settings to access sensitive email information of both authenticated and unauthenticated users (with the latter requiring additional social engineering).

Reference details

Source category
research-report
First reported
Jan 06, 2023 00:00 UTC
Last reported
Jan 06, 2023 00:00 UTC
Catalog updated
Oct 15, 2026 16:51 UTC
Record ID
cae6122a7adec2af4e2be04f7fda29a6834d8e42af2e50e2bc01f31e053358a3

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
Jan 06, 2023 00:00 UTC
Retrieved
Oct 15, 2026 16:51 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.