How severe is CVE-2023-22833?

CVE-2023-22833 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2023-22833 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-22833?

CVE-2023-22833 affects Palantir Foundry. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-22833?

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-2023-22833 published?

CVE-2023-22833 was published on 2023-06-06 and last updated on 2026-06-17.

CVE-2023-22833

CVE-2023-22833 is a high-severity vulnerability in Palantir Foundry with a CVSS 3.x base score of 7.6. 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-863.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Palantir Foundry
Published: 2023-06-06
Last modified: 2026-06-17

Description

Palantir Foundry deployments running Lime2 versions between 2.519.0 and 2.532.0 were vulnerable a bug that allowed authenticated users within a Foundry organization to bypass discretionary or mandatory access controls under certain circumstances.

Frequently asked questions

What is CVE-2023-22833?: Palantir Foundry deployments running Lime2 versions between 2.519.0 and 2.532.0 were vulnerable a bug that allowed authenticated users within a Foundry organization to bypass discretionary or mandatory access controls under certain circumstances.
How severe is CVE-2023-22833?: CVE-2023-22833 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2023-22833 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-22833?: CVE-2023-22833 affects Palantir Foundry. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-22833?: 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-2023-22833 published?: CVE-2023-22833 was published on 2023-06-06 and last updated on 2026-06-17.

References

https://palantir.safebase.us/?tcuUid=7f1fd834-805d-4679-85d0-9d779fa064ae

Affected products (1)

cpe:2.3:a:palantir:foundry:*:*:*:*:*:*:*:*

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