Read the docs

Authorization bypass in SplitPro exposes other users' details

Priority LOW 24CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

SplitPro through 2.1.6 contains an authorization bypass (CWE-639) in which the user lookup accepts any user ID supplied by the caller. An authenticated remote attacker with low privileges can retrieve other accounts' email addresses, names, avatars, currencies, and open-banking identifiers.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

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.

Why it matters now

EPSS 0.00234 14th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
oss-appsSplitProup to 2.1.6—No fix listedCNA
  • SplitPro Vendoross-apps Affected up to 2.1.6 Fixed in — No fix listed CNA

Remediation

No fixed version is listed for SplitPro.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-11-05 Threatist record created from CVE-2026-122317
  2. 2026-11-05 Alias added: GHSA-qc4q-6gxc-hfjr
  3. 2026-11-06 Affected versions changed · Red Hat
  4. 2026-11-06 CVSS score added · Red Hat

References

  • TI-2026-85469 Authorization bypass in SplitPro exposes other users' expenses CVSS 4.0LOW 2.3

Sources