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.

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity High

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
volcengine OpenViking affected
Version Status Constraints
0.3.0 affected —
0.3.1 affected —
0.3.2 affected —
0.3.3 affected —
0.3.4 affected —
0.3.5 affected —
0.3.6 affected —
0.3.7 affected —
0.3.8 affected —
0.3.9 affected —
0.3.10 affected —
0.3.11 affected —
0.3.12 affected —
0.3.13 affected —
0.3.14 affected —
0.3.15 affected —
0.3.16 affected —
0.3.17 affected —
0.3.18 affected —
0.3.19 affected —
0.3.20 affected —
0.3.21 affected —

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Project Subscriptions

Vendors Products
Volcengine Subscribe
Openviking Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/volcengine/OpenViking/ cve-icon
https://github.com/volcengine/OpenViking/issues/2263 cve-icon
https://github.com/volcengine/OpenViking/pull/2268 cve-icon
https://vuldb.com/cve/CVE-2026-13507 cve-icon
https://vuldb.com/submit/838791 cve-icon
https://vuldb.com/vuln/374515 cve-icon
https://vuldb.com/vuln/374515/cti cve-icon
History

Sun, 28 Jun 2026 21:45:00 +0000

Type Values Removed Values Added
Description 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.
Title volcengine OpenViking Local VectorDB Primary-key Label str_to_uint64.py str_to_uint64 data authenticity
First Time appeared Volcengine
Volcengine openviking
Weaknesses CWE-345
CPEs cpe:2.3:a:volcengine:openviking:*:*:*:*:*:*:*:*
Vendors & Products Volcengine
Volcengine openviking
References
Metrics cvssV2_0

{'score': 4.6, 'vector': 'AV:N/AC:H/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 5, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-06-28T21:30:09.767Z

Reserved: 2026-06-28T06:18:07.059Z

Link: CVE-2026-13507

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-28T23:30:17Z

Weaknesses