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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-13507
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-28 22:16:47 UTC
Updated2026-06-29 18:41:05 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 2.3 LOW from [email protected]

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.001380000 probability, percentile 0.035670000 (date 2026-06-30)

Problem Types: CWE-345 | CWE-345 Insufficient Verification of Data Authenticity

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.3LOWCVSS: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/C...
4.0CNADECLARED2.3LOWCVSS: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
3.1[email protected]Secondary5MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED5MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
3.0CNADECLARED5MEDIUMCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
2.0[email protected]Secondary4.6AV:N/AC:H/Au:S/C:P/I:P/A:P
2.0CNADECLARED4.6AV:N/AC:H/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Volcengine OpenViking affected 0.3.0 Not specified
CNA Volcengine OpenViking affected 0.3.1 Not specified
CNA Volcengine OpenViking affected 0.3.2 Not specified
CNA Volcengine OpenViking affected 0.3.3 Not specified
CNA Volcengine OpenViking affected 0.3.4 Not specified
CNA Volcengine OpenViking affected 0.3.5 Not specified
CNA Volcengine OpenViking affected 0.3.6 Not specified
CNA Volcengine OpenViking affected 0.3.7 Not specified
CNA Volcengine OpenViking affected 0.3.8 Not specified
CNA Volcengine OpenViking affected 0.3.9 Not specified
CNA Volcengine OpenViking affected 0.3.10 Not specified
CNA Volcengine OpenViking affected 0.3.11 Not specified
CNA Volcengine OpenViking affected 0.3.12 Not specified
CNA Volcengine OpenViking affected 0.3.13 Not specified
CNA Volcengine OpenViking affected 0.3.14 Not specified
CNA Volcengine OpenViking affected 0.3.15 Not specified
CNA Volcengine OpenViking affected 0.3.16 Not specified
CNA Volcengine OpenViking affected 0.3.17 Not specified
CNA Volcengine OpenViking affected 0.3.18 Not specified
CNA Volcengine OpenViking affected 0.3.19 Not specified
CNA Volcengine OpenViking affected 0.3.20 Not specified
CNA Volcengine OpenViking affected 0.3.21 Not specified

References

ReferenceSourceLinkTags
github.com/volcengine/OpenViking/issues/2263 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
vuldb.com/cve/CVE-2026-13507 [email protected] vuldb.com
github.com/volcengine/OpenViking [email protected] github.com
github.com/volcengine/OpenViking/pull/2268 [email protected] github.com
vuldb.com/vuln/374515/cti [email protected] vuldb.com
vuldb.com/submit/838791 [email protected] vuldb.com
vuldb.com/vuln/374515 [email protected] vuldb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Dem000000 (VulDB User) (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-06-28T00:00:00.000ZAdvisory disclosed
CNA2026-06-28T02:00:00.000ZVulDB entry created
CNA2026-06-28T08:23:11.000ZVulDB entry last update

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