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High, CVSS 8.3

Valtimo backend libraries allows objects in the object-api to be accessed and modified by unauthorized users

CVE-2025-48881GHSA-965r-9cg9-g42p

What to do

Partial vendor fix. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

  • GitHub Advisory Database and maintainer security advisories on GitHub

    GitHub-reviewed advisory GHSA-965r-9cg9-g42p lists affected ranges: Maven com.ritense.valtimo:objecten-api >=11.0.0.RELEASE =12.0.0.RELEASE =11.0.0.RELEASE =12.0.0.RELEASE <12.13.0.RELEASE

    VerifiedObserved Structured GitHub Advisory Database record (type=reviewed) from the GitHub REST API.

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
8.3 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS
  • CVE-2025-48881: 0.35% estimated exploitation activity in the next 30 days; percentile 28.29 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Impact All objects for which an object-management configuration exists can be listed, viewed, edited, created or deleted by unauthorised users. If object-urls are exposed via other channels, the contents of these objects can be viewed independent of object-management configurations. Attack requirements The following conditions have to be met in order to perform this attack: - A user must be logged in - No relevant application roles are required - At least one object-type must be configured via object-management - The scope of the attack is limited to objects that are configured via object-management. - The value of showInDataMenu is irrelevant for this attack Patches This issue was patched in version 12.13.0.RELEASE. Workarounds It is possible to override the endpoint security as defined in ObjectenApiHttpSecurityConfigurer and ObjectManagementHttpSecurityConfigurer. Depending on the implementation, this could result in loss of functionality.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-965r-9cg9-g42p

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2025-48881

Advisory: Valtimo backend libraries allows objects in the object-api to be accessed and modified by unauthorized users
IDs: CVE-2025-48881, GHSA-965r-9cg9-g42p
Record: https://patchnext.com/advisories/cve-2025-48881 (revision 1, source checked 26 Oct 2026, 16:36 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 8.3)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Partial vendor fix; fixed versions by package: com.ritense.valtimo:object-management 12.13.0.RELEASE; com.ritense.valtimo:objecten-api 12.13.0.RELEASE. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven com.ritense.valtimo:object-management: affected >= 11.0.0.RELEASE, <= 11.3.3.RELEASE; >= 12.0.0.RELEASE, < 12.13.0.RELEASE; fixed in 12.13.0.RELEASE
- Maven com.ritense.valtimo:objecten-api: affected >= 11.0.0.RELEASE, <= 11.3.3.RELEASE; >= 12.0.0.RELEASE, < 12.13.0.RELEASE; fixed in 12.13.0.RELEASE

## Suggested inspection (read-only)
- Maven com.ritense.valtimo:object-management: check the installed version with your package manager.
- Maven com.ritense.valtimo:objecten-api: check the installed version with your package manager.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on com.ritense.valtimo:object-management, com.ritense.valtimo:objecten-api.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-965r-9cg9-g42p (GitHub-reviewed advisory GHSA-965r-9cg9-g42p lists affected ranges: Maven com.ritense.valtimo:objecten-api >=11.0.0.RELEASE =12.0.0.RELEASE =11.0.0.RELEASE =12.0.0.RELEASE <12.13.0.RELEASE)

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