How severe is CVE-2023-30969?

CVE-2023-30969 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2023-30969 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30969?

CVE-2023-30969 affects Palantir Tiles. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30969?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-30969 published?

CVE-2023-30969 was published on 2023-10-26 and last updated on 2026-06-17.

CVE-2023-30969

CVE-2023-30969 is a high-severity vulnerability in Palantir Tiles with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Palantir Tiles
Published: 2023-10-26
Last modified: 2026-06-17

Description

The Palantir Tiles1 service was found to be vulnerable to an API wide issue where the service was not performing authentication/authorization on all the endpoints.

Frequently asked questions

What is CVE-2023-30969?: The Palantir Tiles1 service was found to be vulnerable to an API wide issue where the service was not performing authentication/authorization on all the endpoints.
How severe is CVE-2023-30969?: CVE-2023-30969 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2023-30969 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30969?: CVE-2023-30969 affects Palantir Tiles. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30969?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-30969 published?: CVE-2023-30969 was published on 2023-10-26 and last updated on 2026-06-17.

References

https://palantir.safebase.us/?tcuUid=afcbc9b2-de62-44b9-b28b-2ebf0684fbf7

Affected products (1)

cpe:2.3:a:palantir:tiles:*:*:*:*:*:*:*:*

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