CVE-2026-19958: iatsiuk pptr-mcp execute Tool vm-executor.ts executeCode code injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-16 · updated 2026-08-20
Weakness: CWE-74

Description

A security flaw has been discovered in iatsiuk pptr-mcp up to 0.2.7. The impacted element is the function executeCode of the file src/vm-executor.ts of the component execute Tool. The manipulation results in code injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

iatsiuk pptr-mcp: 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5 (+2)

References

http://github.com/iatsiuk/pptr-mcp/issues/1
https://vuldb.com/cve/CVE-2026-19958
https://vuldb.com/submit/872830
https://vuldb.com/vuln/391135
https://vuldb.com/vuln/391135/cti

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