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TI-2026-15733 Aliases CVE-2026-19288GHSA-4p6x-rj5h-hg93

astralisone rive-mcp-server-core importRiveFile Flow importRiveFile.ts path traversal

Priority MEDIUM 55CWE-22Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability has been found in astralisone rive-mcp-server-core up to db1d0cc4cd52589116360428b7504fd0ca748b3e. This affects an unknown part of the file packages/mcp-server/src/tools/importRiveFile.ts of the component importRiveFile Flow. Such manipulation of the argument libraryId leads to path traversal. The attack needs to be performed locally. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.002 9th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
astralisonerive-mcp-server-coredb1d0cc4cd52589116360428b7504fd0ca748b3e—No fix listedCNA
  • rive-mcp-server-core Vendorastralisone Affected db1d0cc4cd52589116360428b7504fd0ca748b3e Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:astralisone:rive-mcp-server-core:*:*:*:*:*:*:*:*——astralisone
  • cpe:2.3:a:astralisone:rive-mcp-server-core:*:*:*:*:*:*:*:* Versions — — ·astralisone

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-19288
  2. 2026-10-03 Alias added: GHSA-4p6x-rj5h-hg93

References

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences