CVE-2026-19958CWE-74CWE-94code-injection

CVE-2026-19958

Medium · published August 17, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
32.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · 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
EPSS
0.00393 · 32.2th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-08-17T03:16Z
References (5)
http://github.com/iatsiuk/pptr-mcp/issues/1 · [email protected]https://vuldb.com/cve/CVE-2026-19958 · [email protected]https://vuldb.com/submit/872830 · [email protected]https://vuldb.com/vuln/391135 · [email protected]https://vuldb.com/vuln/391135/cti · [email protected]
EPSS history
Timeline
  • 16 AUG 22:15Z
    iatsiuk pptr-mcp execute Tool vm-executor.ts executeCode code injection
    cvelistv5