CVE-2026-61649
SuiteCRM: isSelfRequest() bypass via substring match allows SSRF to internal services
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the SSRF protection added in 7.15.1 uses a substring comparison in isSelfRequest() rather than hostname equality. The affected flow begins at validate_external_host() and uses isSelfRequest(), and stripos() to carry attacker-controlled data or authorization state into the security-sensitive operation. An authenticated attacker can place the server hostname in a URL path to bypass IP validation and direct server-side requests to internal services. This issue is fixed in versions 7.15.2 and 8.10.2.
Fixes and workarounds
Fix
SuiteCRM: GitHub reports patched versions 7.15.2. Check the advisory for the affected release branch.
Source: GitHub GHSA-r665-27q3-wvg8Fix
SuiteCRM: GitHub reports patched versions 8.10.2. Check the advisory for the affected release branch.
Source: GitHub GHSA-r665-27q3-wvg8Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| SuiteCRM SuiteCRM |
< 7.15.2 (affected) >= 8.0.0, < 8.10.2 (affected) |
CNA: GitHub_M |
SuiteCRMSuiteCRM
|
<= 7.15.1 (affected, GitHub advisory range) | GitHub GHSA-r665-27q3-wvg8 |
SuiteCRMSuiteCRM
|
<= 8.10.1 (affected, GitHub advisory range) | GitHub GHSA-r665-27q3-wvg8 |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 7.7 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | CNA: GitHub_M |
| 3.1 / 7.7 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-r665-27q3-wvg8CNA: GitHub_M · x_refsource_CONFIRM
- https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68CNA: GitHub_M · x_refsource_MISC
- https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7cCNA: GitHub_M · x_refsource_MISC
- https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2CNA: GitHub_M · x_refsource_MISC
- https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2CNA: GitHub_M · x_refsource_MISC
- https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68[email protected]
- https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2[email protected]
- https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c[email protected]
- https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2[email protected]
- https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-r665-27q3-wvg8[email protected]
- https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-r665-27q3-wvg8GitHub Security Advisories · advisory
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