SplitPro through 2.1.6 contains an authorization bypass vulnerability that allows authenticated users to retrieve any
Source GCVE Database
Not known to be exploited · CVSS 5.3 Medium.
Data as of 5 Nov 2026, 19:48 UTC
Thin evidence
One scorer or none| CNA (VulnCheck) | CVSS 4.0 | 5.3 |
|---|---|---|
| CNA (VulnCheck) | CVSS 3.1 | 4.3 |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:NExploitation evidence
Disclosed: evidence found.
CVE published 5 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| oss-appsSplitPro | Affected
| Fixed in– |
GitHubSplitPropkg:github/SplitProOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Since the vulnerability requires authentication, restricting access to trusted users and monitoring for unusual access patterns may reduce risk. Organizations should monitor vendor advisories for updates and apply patches once available.
Description
SplitPro versions up to 2.1.6 have an authorization bypass vulnerability allowing authenticated users to access details of any account by manipulating userId parameters. This flaw enables attackers to sequentially enumerate user IDs and harvest sensitive information including email, name, avatar, currency, bankingId, and open-banking identifiers such as obapiProviderId.
References
- nvd.nist.gov/vuln/detail/CVE-2026-122317 (opens in a new tab)
- github.com/oss-apps/split-pro/issues/786 (opens in a new tab)
- github.com/oss-apps/split-pro (opens in a new tab)
- github.com/oss-apps/split-pro/blob/v2.1.6/prisma/schema.prisma (opens in a new tab)
- github.com/oss-apps/split-pro/blob/v2.1.6/src/server/api/routers/user.ts (opens in a new tab)
- hackmd.io/@hieund/splitpro-trpc-idor-user-expense-disclosure (opens in a new tab)
- vulncheck.com/advisories/splitpro-through-2.1.6-authorization-bypass-via-user-getuserdetails-trpc-query (opens in a new tab)