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    2 vulnerabilities by CVHub520

    CVE-2026-79785 (GCVE-0-2026-79785)

    Vulnerability from nvd – Published: 2026-08-25 16:03 – Updated: 2026-08-25 19:01
    VLAI
    Title
    X-AnyLabeling before 4.0.0-beta.9 Improper Certificate Validation in Model Downloads
    Summary
    X-AnyLabeling's model downloader disabled TLS certificate verification. download_with_retry in anylabeling/services/auto_labeling/model.py built a context with ssl._create_unverified_context() and passed it to urllib.request.urlopen, so neither the certificate chain nor the hostname was checked on any model download, and models are fetched over HTTPS from the project's release host. Any party positioned to intercept that connection could therefore answer it with content of their own choosing. The response is written to a .part file and moved into place with os.replace, and the only post-download check, safe_check_model, validates the file's format rather than its provenance: no hash or signature is compared against an expected value. For an ONNX target the substituted file passes onnx.checker.check_model and is then used for inference, so the attacker chooses the model that produces the application's annotations. For a .pth or .pt target, which the shipped SAM2 video, YOLOE, UPN and open_vision configurations use, the check worker calls torch.load without weights_only, so a substituted file is unpickled and executes code of the attacker's choosing on PyTorch releases predating the weights_only default.
    Severity
    8.2 (High)
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-25 19:01 UTC
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    CVHub520 X-AnyLabeling Affected: 0 , < 4.0.0-beta.9 (semver)
    		Create a notification for this product.
    CVHub520 X-AnyLabeling Affected: 0 , < 4.0.0b9 (python)
    		Create a notification for this product.
    Date Public
    2026-06-16 00:00
    Credits
    Yu Sun
    Show details on NVD website
    To clipboard 

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    CVE-2026-79785 (GCVE-0-2026-79785)

    Vulnerability from cvelistv5 – Published: 2026-08-25 16:03 – Updated: 2026-08-25 19:01
    VLAI
    Title
    X-AnyLabeling before 4.0.0-beta.9 Improper Certificate Validation in Model Downloads
    Summary
    X-AnyLabeling's model downloader disabled TLS certificate verification. download_with_retry in anylabeling/services/auto_labeling/model.py built a context with ssl._create_unverified_context() and passed it to urllib.request.urlopen, so neither the certificate chain nor the hostname was checked on any model download, and models are fetched over HTTPS from the project's release host. Any party positioned to intercept that connection could therefore answer it with content of their own choosing. The response is written to a .part file and moved into place with os.replace, and the only post-download check, safe_check_model, validates the file's format rather than its provenance: no hash or signature is compared against an expected value. For an ONNX target the substituted file passes onnx.checker.check_model and is then used for inference, so the attacker chooses the model that produces the application's annotations. For a .pth or .pt target, which the shipped SAM2 video, YOLOE, UPN and open_vision configurations use, the check worker calls torch.load without weights_only, so a substituted file is unpickled and executes code of the attacker's choosing on PyTorch releases predating the weights_only default.
    Severity
    8.2 (High)
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-25 19:01 UTC
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    CVHub520 X-AnyLabeling Affected: 0 , < 4.0.0-beta.9 (semver)
    		Create a notification for this product.
    CVHub520 X-AnyLabeling Affected: 0 , < 4.0.0b9 (python)
    		Create a notification for this product.
    Date Public
    2026-06-16 00:00
    Credits
    Yu Sun
    Show details on NVD website
    To clipboard 

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