{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15605", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-07-13T15:38:12.267Z", "datePublished": "2026-07-13T22:45:09.813Z", "dateUpdated": "2026-07-13T22:45:09.813Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-07-13T22:45:09.813Z"}, "title": "wandb Artifact Integrity Validation hashutil.py ArtifactManifestEntry.download weak hash", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-328", "lang": "en", "description": "Use of Weak Hash"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-327", "lang": "en", "description": "Risky Cryptographic Algorithm"}]}], "affected": [{"vendor": "n/a", "product": "wandb", "versions": [{"version": "0.25.2.dev1", "status": "affected"}], "cpes": ["cpe:2.3:a:wandb:wandb:*:*:*:*:*:*:*:*"], "modules": ["Artifact Integrity Validation"]}], "descriptions": [{"lang": "en", "value": "A security vulnerability has been detected in wandb 0.25.2.dev1. Affected is the function ArtifactManifestEntry.download in the library wandb/sdk/lib/hashutil.py of the component Artifact Integrity Validation. The manipulation leads to use of weak hash. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is told to be 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:N/VA:N/SC:N/SI:N/SA:N/E:X", "baseSeverity": "LOW"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.1, "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 2.1, "vectorString": "AV:N/AC:H/Au:S/C:P/I:N/A:N/E:ND/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-07-13T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-07-13T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-07-13T17:43:16.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Dem0000000 (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/378114", "name": "VDB-378114 | wandb Artifact Integrity Validation hashutil.py ArtifactManifestEntry.download weak hash", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/378114/cti", "name": "VDB-378114 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-15605", "name": "CVE-2026-15605 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/855675", "name": "Submit #855675 | Weights & Biases wandb 0.25.2.dev1 at commit 28cc0bf5a9b529b72e5e501d0a48c6c42220ae0a; earlier versions may be affected if they use the same MD5-based CWE-328 Use of Weak Hash", "tags": ["third-party-advisory"]}, {"url": "https://github.com/wandb/wandb/issues/12030", "tags": ["issue-tracking"]}, {"url": "https://github.com/wandb/wandb/pull/12031", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/wandb/wandb/", "tags": ["product"]}]}}}

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