CVE-2023-30946Network attack vector

Authenticated metadata disclosure via Notification API authorization bypass

Published Jun 29, 2023 · Updated Oct 28, 2024

Information disclosure in Palantir Technologies Foundry Issues before 2.497.0 allows remote authenticated users to read issue metadata. The Notification API returns issue RID, severity, author UUID, and user-defined title without enforcing the resource access checks applied by the Issues interface. The requester must already be a Foundry user and be added to an issue on an inaccessible resource; disclosure is limited to the listed metadata.

CVSS severity4.3
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Palantir Technologies Foundry Issues before 2.497.0 allows remote authenticated users to read issue metadata. The Notification API returns issue RID, severity, author UUID, and user-defined title without enforcing the resource access checks applied by the Issues interface. The requester must already be a Foundry user and be added to an issue on an inaccessible resource; disclosure is limited to the listed metadata.

The record

CVE
CVE-2023-30946
Published
Jun 29, 2023
Updated
Oct 28, 2024
Vendor
Palantir Technologies
Product
Foundry Issues
Classifications
CWE-288, CWE-420, CAPEC-115, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 29, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 28, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <2.497.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Palantir Technologies · Foundry Issuesversion=* <2.497.0

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.5Palantir TechnologiesCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
CWE-420Unprotected Alternate Channel
CAPEC-115Authentication Bypass
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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