CVE-2026-116058 Alfresco CVE debrief

Who should care

Defenders responsible for Alfresco Activiti deployments should assess exposure and prioritize remediation or compensating controls. This includes verifying the affected version of Alfresco Activiti, assessing the potential impact on specific systems, and implementing compensating controls for exposed systems. Additionally, security teams and vulnerability management teams should be aware of the potential risks and take steps to mitigate them.

Why it matters

A code injection vulnerability in Alfresco Activiti's JuelScriptEngine.java file requires verification of affected versions, exposure assessment, and prioritization of remediation or compensating controls.

• Remote exploitation of the vulnerability is possible.
• Verification of the affected version of Alfresco Activiti is necessary.
• Exposure assessment and remediation or compensating controls are required.

Technical summary

The JuelScriptEngine.eval function in Alfresco Activiti's JuelScriptEngine.java file is vulnerable to code injection. This issue affects Alfresco Activiti up to version 7.21.0-rc.692 and can be exploited remotely. The vulnerability allows an attacker to inject malicious code, potentially leading to unauthorized access or modifications. The technical details of the vulnerability are limited, but it is confirmed to exist in the JuelScriptEngine.java file. Defenders should prioritize verifying the affected version of Alfresco Activiti and assessing exposure, as the vulnerability can be exploited remotely.

Defensive priority

Defenders should prioritize verifying the affected version of Alfresco Activiti and assessing exposure, as the vulnerability can be exploited remotely.

Recommended defensive actions

• Verify the version of Alfresco Activiti in use and determine if it is affected by this vulnerability.
• Assess exposure to the vulnerable function and prioritize remediation or compensating controls.
• Monitor for potential exploitation attempts targeting this vulnerability.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE record and source item provide details about the vulnerability, including its existence in Alfresco Activiti up to version 7.21.0-rc.692 and the potential for remote exploitation. The vulnerability is confirmed to exist in the JuelScriptEngine.java file, specifically in the JuelScriptEngine.eval function. However, the exact scope of affected deployments and the potential impact on specific systems are not detailed in the provided sources. Defenders should verify the affected version of Alfresco Activiti in their deployments,

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.