CVE-2023-22835
CVE-2023-22835 is a high-severity vulnerability in Palantir Foundry Frontend with a CVSS 3.x base score of 7.7. 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-20.
Key facts
- Severity: High (CVSS 3.x base score 7.7)
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Palantir Foundry Frontend
- Published:
- Last modified:
Description
A security defect was identified that enabled a user of Foundry Issues to perform a Denial of Service attack by submitting malformed data in an Issue that caused loss of frontend functionality to all issue participants. This defect was resolved with the release of Foundry Issues 2.510.0 and Foundry Frontend 6.228.0.
Frequently asked questions
- What is CVE-2023-22835?
- A security defect was identified that enabled a user of Foundry Issues to perform a Denial of Service attack by submitting malformed data in an Issue that caused loss of frontend functionality to all issue participants. This defect was resolved with the release of Foundry Issues 2.510.0 and Foundry Frontend 6.228.0.
- How severe is CVE-2023-22835?
- CVE-2023-22835 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2023-22835 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-22835?
- CVE-2023-22835 primarily affects Palantir Foundry Frontend. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-22835?
- 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-2023-22835 published?
- CVE-2023-22835 was published on 2023-07-10 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:palantir:foundry_frontend:*:*:*:*:*:*:*:*
- cpe:2.3:a:palantir:foundry_issues:*:*:*:*:*:*:*:*
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