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    4 vulnerabilities by dataelement

    CVE-2026-82285 (GCVE-0-2026-82285)

    Vulnerability from nvd – Published: 2026-08-28 16:19 – Updated: 2026-08-31 18:48
    VLAI
    Title
    BISHENG Unauthenticated Server-Side Request Forgery via Workflow Report Callback
    Summary
    bisheng through 2.6.0-fix2 contains a server-side request forgery vulnerability in the POST /api/v1/workflow/report/callback endpoint that lacks authentication and applies no URL scheme restrictions or host filtering. Unauthenticated attackers can supply arbitrary URLs to enumerate internal network services and cloud metadata endpoints, then retrieve captured responses from object storage using caller-supplied object names.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-31 18:48 UTC
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Impacted products
    Vendor Product Version
    dataelement bisheng Affected: 0 , ≤ 2.6.0-fix2 (custom)
    Create a notification for this product.
    Date Public
    2026-07-03 00:00
    Show details on NVD website

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    CVE-2026-82278 (GCVE-0-2026-82278)

    Vulnerability from nvd – Published: 2026-08-28 16:18 – Updated: 2026-08-28 20:26
    VLAI
    Title
    BISHENG Authenticated Arbitrary Python Code Execution via Workflow run_once
    Summary
    BISHENG before 2.6.0 contains a remote code execution vulnerability in the workflow run_once endpoint that allows authenticated users to execute arbitrary Python code. Attackers can submit crafted Code node definitions to the POST /api/v1/workflow/run_once endpoint, which executes them with exec() without sandboxing, gaining access to filesystem, credentials, and internal network resources.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 20:25 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Impacted products
    Vendor Product Version
    dataelement bisheng Affected: 0 , < 2.6.0 (semver)
    Create a notification for this product.
    Date Public
    2026-07-03 00:00
    Show details on NVD website

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    CVE-2026-82285 (GCVE-0-2026-82285)

    Vulnerability from cvelistv5 – Published: 2026-08-28 16:19 – Updated: 2026-08-31 18:48
    VLAI
    Title
    BISHENG Unauthenticated Server-Side Request Forgery via Workflow Report Callback
    Summary
    bisheng through 2.6.0-fix2 contains a server-side request forgery vulnerability in the POST /api/v1/workflow/report/callback endpoint that lacks authentication and applies no URL scheme restrictions or host filtering. Unauthenticated attackers can supply arbitrary URLs to enumerate internal network services and cloud metadata endpoints, then retrieve captured responses from object storage using caller-supplied object names.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-31 18:48 UTC
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Impacted products
    Vendor Product Version
    dataelement bisheng Affected: 0 , ≤ 2.6.0-fix2 (custom)
    Create a notification for this product.
    Date Public
    2026-07-03 00:00
    Show details on NVD website

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    CVE-2026-82278 (GCVE-0-2026-82278)

    Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-28 20:26
    VLAI
    Title
    BISHENG Authenticated Arbitrary Python Code Execution via Workflow run_once
    Summary
    BISHENG before 2.6.0 contains a remote code execution vulnerability in the workflow run_once endpoint that allows authenticated users to execute arbitrary Python code. Attackers can submit crafted Code node definitions to the POST /api/v1/workflow/run_once endpoint, which executes them with exec() without sandboxing, gaining access to filesystem, credentials, and internal network resources.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 20:25 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Impacted products
    Vendor Product Version
    dataelement bisheng Affected: 0 , < 2.6.0 (semver)
    Create a notification for this product.
    Date Public
    2026-07-03 00:00
    Show details on NVD website

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                "scope": "UNCHANGED",
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          "providerMetadata": {
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            "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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          "references": [
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              "name": "GitHub Issue #2189",
              "tags": [
                "issue-tracking"
              ],
              "url": "https://github.com/dataelement/bisheng/issues/2189"
            },
            {
              "tags": [
                "product"
              ],
              "url": "https://github.com/dataelement/bisheng"
            },
            {
              "name": "Vulnerable code: workflow.py",
              "tags": [
                "technical-description"
              ],
              "url": "https://github.com/dataelement/bisheng/blob/v2.4.0/src/backend/bisheng/api/services/workflow.py"
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              "name": "VulnCheck Advisory: BISHENG Authenticated Arbitrary Python Code Execution via Workflow run_once",
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              "url": "https://www.vulncheck.com/advisories/bisheng-authenticated-arbitrary-python-code-execution-via-workflow-run-once"
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          ],
          "title": "BISHENG Authenticated Arbitrary Python Code Execution via Workflow run_once",
          "x_generator": {
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      "cveMetadata": {
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        "assignerShortName": "VulnCheck",
        "cveId": "CVE-2026-82278",
        "datePublished": "2026-08-28T16:18:58.973Z",
        "dateReserved": "2026-08-28T11:12:49.891Z",
        "dateUpdated": "2026-08-28T20:26:23.410Z",
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