{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "OpenSift",
          "vendor": "OpenSift",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.6.3-alpha"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-06T04:23:12.727Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv"
        },
        {
          "name": "https://github.com/OpenSift/OpenSift/pull/67",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenSift/OpenSift/pull/67"
        },
        {
          "name": "https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b"
        },
        {
          "name": "https://github.com/OpenSift/OpenSift/commit/de99b9c",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenSift/OpenSift/commit/de99b9c"
        },
        {
          "name": "https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha"
        }
      ],
      "source": {
        "advisory": "GHSA-ww4m-c7hv-2rqv",
        "discovery": "UNKNOWN"
      },
      "title": "OpenSift: Insufficient path containment checks in storage helpers could allow path traversal-style file operations"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-28676",
    "datePublished": "2026-03-06T04:23:12.727Z",
    "dateReserved": "2026-03-02T21:43:19.926Z",
    "dateUpdated": "2026-03-06T04:23:12.727Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-28676\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-03-06T05:16:36.270\",\"lastModified\":\"2026-03-06T05:16:36.270\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"references\":[{\"url\":\"https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/OpenSift/OpenSift/commit/de99b9c\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/OpenSift/OpenSift/pull/67\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}