CVE-2026-1977

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Source
https://cve.org/CVERecord?id=CVE-2026-1977
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1977.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-1977
Published
2026-02-06T03:32:06Z
Modified
2026-10-08T02:49:20Z
Severity
  • 2.1 (Low) CVSS_V4 - 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:P CVSS Calculator
Summary
isaacwasserman mcp-vegalite-server visualize_data eval code injection
Details

A security vulnerability has been detected in isaacwasserman mcp-vegalite-server up to 16aefed598b8cd897b78e99b907f6e2984572c61. Affected by this vulnerability is the function eval of the component visualize_data. Such manipulation of the argument vegalite_specification leads to code injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-74",
        "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1977.json"
}
References

Affected packages

Git / github.com/isaacwasserman/mcp-vegalite-server

Affected ranges

Type
GIT
Repo
https://github.com/isaacwasserman/mcp-vegalite-server
Events
Introduced
16aefed598b8cd897b78e99b907f6e2984572c61
Last Affected
16aefed598b8cd897b78e99b907f6e2984572c61

Affected versions

Other
16aefed598b8cd897b78e99b907f6e2984572c61

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1977.json"