CVE-2026-61649

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    CVE-2026-61649

    Published: 5 Nov 2026Last Modified: 7 Nov 2026

    Summary: SuiteCRM: isSelfRequest() bypass via substring match allows SSRF to internal services

    Details: 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.

    References: https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2, https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61649.json, https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-r665-27q3-wvg8, https://nvd.nist.gov/vuln/detail/CVE-2026-61649, https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68, https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -d6bca97a0159ec019a969b86eca32affab3beb7c

    Affected versions

    v7.15.1
    v7.15.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-61649 | CVE-DB