CVE-2023-30958

MEDIUMNVD 4.74.7—

4.7

A security defect was identified in Foundry Frontend that enabled users to potentially conduct DOM XSS attacks if Foundry's CSP were to be bypassed.

This defect was resolved with the release of Foundry Frontend 6.225.0.

CVSS v3: 4.7
EG Score: 4.7(medium)
EPSS: 41.7%
KEV: Not listed

Published

August 3, 2023

Last Modified

November 21, 2024

References (2)

cve-coordination@palantirhttps://palantir.safebase.us/?tcuUid=5764b094-d3c0-4380-90f2-234f36116c9b
af854a3a-2127-422b-91ae-364da2661108https://palantir.safebase.us/?tcuUid=5764b094-d3c0-4380-90f2-234f36116c9b

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 20:10 UTCEG score recompute

Frequently asked(5)

What is CVE-2023-30958?

CVE-2023-30958 is a medium vulnerability published on August 3, 2023. A security defect was identified in Foundry Frontend that enabled users to potentially conduct DOM XSS attacks if Foundry's CSP were to be bypassed. This defect was resolved with the release of Foundry Frontend 6.225.0.

When was CVE-2023-30958 disclosed?

CVE-2023-30958 was first published in the National Vulnerability Database on August 3, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-30958 actively exploited?

CVE-2023-30958 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-30958?

CVE-2023-30958 has a CVSS v3 base score of 4.7 (NVD).

How do I remediate CVE-2023-30958?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-30958, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-30958

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-30958?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)