Command Injection Vulnerability in Evolver AI Engine by Evolver
CVE-2026-42076

9.8CRITICAL

Key Information:

Vendor

Evomap

Status
Evolver
Vendor
CVE Published:
4 May 2026

What is CVE-2026-42076?

Evolver is an AI agent engine that was found to have a command injection vulnerability in its _extractLLM() function prior to version 1.69.3. This vulnerability arises from the improper construction of a curl command using user input without adequate sanitization, leading to the potential execution of arbitrary shell commands on the server. Attackers could exploit this flaw by injecting shell metacharacters into the corpus parameter, allowing remote code execution. The issue has been addressed in version 1.69.3, emphasizing the importance of prompt updates to mitigate security risks.

Affected Version(s)

evolver < 1.69.3

References

https://github.com/EvoMap/evolver/security/advisories/GHS...
x_refsource_CONFIRM
https://github.com/EvoMap/evolver/releases/tag/v1.69.3
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.