TI-2026-11432 Aliases CVE-2026-13507 GHSA-6rrp-mghv-q9rf

volcengine OpenViking Local VectorDB Primary-key Label str_to_uint64.py str_to_uint64 data authenticity

MEDIUM 45CWE-345Published 2026-06-28 · Updated 2026-06-29

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: High
Attack requirements: None
Impact type: Security bypass
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-345.

Summary

A vulnerability was detected in volcengine OpenViking up to 0.3.21. This affects the function str_to_uint64 of the file openviking/storage/vectordb/utils/str_to_uint64.py of the component Local VectorDB Primary-key Label Handler. The manipulation of the argument ID results in insufficient verification of data authenticity. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The pull request to fix this issue awaits acceptance.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0018 7th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
Volcengine	OpenViking	0.3.0; 0.3.1; 0.3.2; 0.3.3; 0.3.4; 0.3.5; 0.3.6; 0.3.7; 0.3.8; 0.3.9; 0.3.10; 0.3.11; 0.3.12; 0.3.13; 0.3.14; 0.3.15; 0.3.16; 0.3.17; 0.3.18; 0.3.19; 0.3.20; 0.3.21	—	No fix listed	CNA

OpenViking VendorVolcengine Affected 0.3.0; 0.3.1; 0.3.2; 0.3.3; 0.3.4; 0.3.5; 0.3.6; 0.3.7; 0.3.8; 0.3.9; 0.3.10; 0.3.11; 0.3.12; 0.3.13; 0.3.14; 0.3.15; 0.3.16; 0.3.17; 0.3.18; 0.3.19; 0.3.20; 0.3.21 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:volcengine:openviking::::::::	—	—	Volcengine

cpe:2.3:a:volcengine:openviking:*:*:*:*:*:*:*:* Versions — — ·Volcengine

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-13507
2026-10-03 Alias added: GHSA-6rrp-mghv-q9rf

References

Patch 1

https://github.com/volcengine/OpenViking/pull/2268

Other 2

TI-2026-17817 OpenViking Missing root_api_key Allows Anonymous ROOT Access CVSS 4.0CRITICAL 9.3
TI-2026-22780 OpenViking .ovpack Import ZIP Slip Path Traversal CVSS 4.0HIGH 8.4
TI-2026-18208 OpenViking < 0.3.3 Missing Authorization via Task Polling CVSS 4.0MEDIUM 6.9
TI-2026-18209 OpenViking < 0.3.4 SSRF via /api/v1/resources CVSS 4.0HIGH 8.3
TI-2026-29272 OpenViking < 0.3.9 Authentication Bypass via VikingBot OpenAPI CVSS 4.0CRITICAL 9.1
TI-2026-27215 OpenViking 0.2.5 < 0.2.14 Bot Proxy Endpoints Allow Unauthenticated Access CVSS 4.0MEDIUM 6.9

See all 7 →

Sources

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