{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-13507","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-06-28T06:18:07.059Z","datePublished":"2026-06-28T21:30:09.767Z","dateUpdated":"2026-06-29T11:13:20.274Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-06-28T21:30:09.767Z"},"title":"volcengine OpenViking Local VectorDB Primary-key Label str_to_uint64.py str_to_uint64 data authenticity","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-345","lang":"en","description":"Insufficient Verification of Data Authenticity"}]}],"affected":[{"vendor":"volcengine","product":"OpenViking","versions":[{"version":"0.3.0","status":"affected"},{"version":"0.3.1","status":"affected"},{"version":"0.3.2","status":"affected"},{"version":"0.3.3","status":"affected"},{"version":"0.3.4","status":"affected"},{"version":"0.3.5","status":"affected"},{"version":"0.3.6","status":"affected"},{"version":"0.3.7","status":"affected"},{"version":"0.3.8","status":"affected"},{"version":"0.3.9","status":"affected"},{"version":"0.3.10","status":"affected"},{"version":"0.3.11","status":"affected"},{"version":"0.3.12","status":"affected"},{"version":"0.3.13","status":"affected"},{"version":"0.3.14","status":"affected"},{"version":"0.3.15","status":"affected"},{"version":"0.3.16","status":"affected"},{"version":"0.3.17","status":"affected"},{"version":"0.3.18","status":"affected"},{"version":"0.3.19","status":"affected"},{"version":"0.3.20","status":"affected"},{"version":"0.3.21","status":"affected"}],"cpes":["cpe:2.3:a:volcengine:openviking:*:*:*:*:*:*:*:*"],"modules":["Local VectorDB Primary-key Label Handler"]}],"descriptions":[{"lang":"en","value":"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."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":2.3,"vectorString":"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","baseSeverity":"LOW"}},{"cvssV3_1":{"version":"3.1","baseScore":5,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.6,"vectorString":"AV:N/AC:H/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-06-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-28T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-28T08:23:11.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Dem000000 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/374515","name":"VDB-374515 | volcengine OpenViking Local VectorDB Primary-key Label str_to_uint64.py str_to_uint64 data authenticity","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/374515/cti","name":"VDB-374515 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-13507","name":"CVE-2026-13507 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/838791","name":"Submit #838791 | ByteDance / Volcengine OpenViking Commit 55a0c0ea15d55dca231fc3a1654474032478bcd8 (2026-03-25); affected released versions unknown CWE-345 Insufficient Verification of Data Authenticity","tags":["third-party-advisory"]},{"url":"https://github.com/volcengine/OpenViking/issues/2263","tags":["issue-tracking"]},{"url":"https://github.com/volcengine/OpenViking/pull/2268","tags":["issue-tracking","patch"]},{"url":"https://github.com/volcengine/OpenViking/","tags":["product"]}]},"adp":[{"references":[{"url":"https://github.com/volcengine/OpenViking/issues/2263","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-29T11:13:13.978342Z","id":"CVE-2026-13507","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-29T11:13:20.274Z"}}]}}