CVE-2026-122317

    Dashboard / Vulnerabilities / CVE-2026-122317

    CVE-2026-122317

    Published: 5 Nov 2026Last Modified: 7 Nov 2026

    Summary: SplitPro through 2.1.6 Authorization Bypass via user.getUserDetails tRPC Query

    Details: SplitPro through 2.1.6 contains an authorization bypass vulnerability that allows authenticated users to retrieve any account's details by supplying arbitrary userId values to user.getUserDetails. Attackers can iterate sequential integer user ids to harvest every user's email, name, avatar, currency, and bankingId and obapiProviderId open-banking identifiers.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/122xxx/CVE-2026-122317.json, https://hackmd.io/@hieund/splitpro-trpc-idor-user-expense-disclosure, https://nvd.nist.gov/vuln/detail/CVE-2026-122317, https://www.vulncheck.com/advisories/splitpro-through-2.1.6-authorization-bypass-via-user-getuserdetails-trpc-query, https://github.com/oss-apps/split-pro/issues/786, https://github.com/oss-apps/split-pro, https://github.com/oss-apps/split-pro/blob/v2.1.6/prisma/schema.prisma#L41-L51, https://github.com/oss-apps/split-pro/blob/v2.1.6/src/server/api/routers/user.ts#L202-L212

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v2.1.6
    v2.1.5
    v2.1.4
    v2.1.3
    v2.1.2
    v2.1.1
    v2.1.0

    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-2026-122317 | CVE-DB