Vulnerability · Published Aug 8, 2026 · Assigned by VulDB

CVE-2026-19281adolfosalasgomez3011 slidev-builder-mcp generateAssets Tool generateAssets.ts generateChart command injection

Medium 5.3

In plain English

A medium-severity command injection in slidev-builder-mcp from adolfosalasgomez3011. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.8%top 43.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in adolfosalasgomez3011 slidev-builder-mcp 2.1.0. This affects the function generateChart of the file src/tools/generateAssets.ts of the component generateAssets Tool. Performing a manipulation of the argument outputDir results in command injection. The attack is only possible with local access. The project was informed of the problem early through an issue report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
adolfosalasgomez3011	slidev-builder-mcp	2.1.0

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-387022 | adolfosalasgomez3011 slidev-builder-mcp generateAssets Tool generateAssets.ts generateChart command injection vdb-entry, technical-description
VDB-387022 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-19281 | CVE Analysis and Report third-party-advisory
Submit #865225 | adolfosalasgomez3011 slidev-builder-mcp 2.1.0 Command Injection third-party-advisory
https://github.com/adolfosalasgomez3011/slidev-builder-mcp/issues/1 issue-tracking
https://github.com/adolfosalasgomez3011/slidev-builder-mcp/ product