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    6 vulnerabilities by zanllp

    CVE-2026-77815 (GCVE-0-2026-77815)

    Vulnerability from nvd – Published: 2026-08-21 15:03 – Updated: 2026-08-21 15:03
    VLAI
    Title
    Infinite Image Browsing Resolves Paths With normpath, Allowing Symlink Escape From Scanned Directories
    Summary
    to_abs_path in scripts/iib/tool.py normalised the requested path with os.path.normpath, which collapses dot segments but does not resolve symbolic links. A symlink placed inside a scanned directory therefore satisfies the containment comparison performed by is_path_trusted in scripts/iib/api.py while pointing outside that directory, and FileResponse follows the link when serving the response, so a link created in an image directory and targeting a file such as /etc/passwd discloses that file. Whether the check applies depends on get_enable_access_control in scripts/iib/tool.py: it returns true when IIB_ACCESS_CONTROL is set to enable, false when set to disable, and otherwise true when the host Stable Diffusion WebUI was started with share, ngrok, listen or server_name, falling back to false. Confinement is therefore active in the network-exposed WebUI deployments that rely on it, while a standalone run with no such option serves every readable file regardless of this flaw. The fix resolves the path with os.path.realpath.
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Impacted products
    Vendor Product Version
    zanllp infinite-image-browsing Affected: 0 , ≤ 1.8.0 (semver)
        cpe:2.3:a:zanllp:sd-webui-infinite_image_browsing:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-08-21 00:00
    Credits
    Show details on NVD website

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    CVE-2026-77814 (GCVE-0-2026-77814)

    Vulnerability from nvd – Published: 2026-08-21 15:03 – Updated: 2026-08-21 17:33
    VLAI
    Title
    Infinite Image Browsing is_path_trusted Prefix Comparison Omits the Trailing Path Separator
    Summary
    is_path_trusted in scripts/iib/api.py compares the requested path against each allowed parent directory with path.startswith(parent_path), without appending a path separator. A directory whose name merely begins with an allowed path therefore satisfies the comparison, so where /data/images is allowed a request for /data/images_private/secret.txt is treated as trusted and served by FileResponse, disclosing files the confinement was meant to exclude. Whether the check applies depends on get_enable_access_control in scripts/iib/tool.py: it returns true when IIB_ACCESS_CONTROL is set to enable, false when set to disable, and otherwise true when the host Stable Diffusion WebUI was started with share, ngrok, listen or server_name, falling back to false. Confinement is therefore active in the network-exposed WebUI deployments that rely on it, while a standalone run with no such option serves every readable file regardless of this flaw. The fix compares against parent_path joined with os.sep.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 17:33 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Impacted products
    Vendor Product Version
    zanllp infinite-image-browsing Affected: 0 , ≤ 1.8.0 (semver)
        cpe:2.3:a:zanllp:sd-webui-infinite_image_browsing:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-08-21 00:00
    Credits
    Show details on NVD website

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    CVE-2023-46315 (GCVE-0-2023-46315)

    Vulnerability from nvd – Published: 2023-10-22 00:00 – Updated: 2024-09-12 17:50
    VLAI
    Summary
    The zanllp sd-webui-infinite-image-browsing (aka Infinite Image Browsing) extension before 977815a for stable-diffusion-webui (aka Stable Diffusion web UI), if Gradio authentication is enabled without secret key configuration, allows remote attackers to read any local file via /file?path= in the URL, as demonstrated by reading /proc/self/environ to discover credentials.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-09-12 17:47 UTC
    CWE
    • n/a
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Show details on NVD website

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    CVE-2026-77815 (GCVE-0-2026-77815)

    Vulnerability from cvelistv5 – Published: 2026-08-21 15:03 – Updated: 2026-08-21 15:03
    VLAI
    Title
    Infinite Image Browsing Resolves Paths With normpath, Allowing Symlink Escape From Scanned Directories
    Summary
    to_abs_path in scripts/iib/tool.py normalised the requested path with os.path.normpath, which collapses dot segments but does not resolve symbolic links. A symlink placed inside a scanned directory therefore satisfies the containment comparison performed by is_path_trusted in scripts/iib/api.py while pointing outside that directory, and FileResponse follows the link when serving the response, so a link created in an image directory and targeting a file such as /etc/passwd discloses that file. Whether the check applies depends on get_enable_access_control in scripts/iib/tool.py: it returns true when IIB_ACCESS_CONTROL is set to enable, false when set to disable, and otherwise true when the host Stable Diffusion WebUI was started with share, ngrok, listen or server_name, falling back to false. Confinement is therefore active in the network-exposed WebUI deployments that rely on it, while a standalone run with no such option serves every readable file regardless of this flaw. The fix resolves the path with os.path.realpath.
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Impacted products
    Vendor Product Version
    zanllp infinite-image-browsing Affected: 0 , ≤ 1.8.0 (semver)
        cpe:2.3:a:zanllp:sd-webui-infinite_image_browsing:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-08-21 00:00
    Credits
    Show details on NVD website

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    CVE-2026-77814 (GCVE-0-2026-77814)

    Vulnerability from cvelistv5 – Published: 2026-08-21 15:03 – Updated: 2026-08-21 17:33
    VLAI
    Title
    Infinite Image Browsing is_path_trusted Prefix Comparison Omits the Trailing Path Separator
    Summary
    is_path_trusted in scripts/iib/api.py compares the requested path against each allowed parent directory with path.startswith(parent_path), without appending a path separator. A directory whose name merely begins with an allowed path therefore satisfies the comparison, so where /data/images is allowed a request for /data/images_private/secret.txt is treated as trusted and served by FileResponse, disclosing files the confinement was meant to exclude. Whether the check applies depends on get_enable_access_control in scripts/iib/tool.py: it returns true when IIB_ACCESS_CONTROL is set to enable, false when set to disable, and otherwise true when the host Stable Diffusion WebUI was started with share, ngrok, listen or server_name, falling back to false. Confinement is therefore active in the network-exposed WebUI deployments that rely on it, while a standalone run with no such option serves every readable file regardless of this flaw. The fix compares against parent_path joined with os.sep.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 17:33 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Impacted products
    Vendor Product Version
    zanllp infinite-image-browsing Affected: 0 , ≤ 1.8.0 (semver)
        cpe:2.3:a:zanllp:sd-webui-infinite_image_browsing:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-08-21 00:00
    Credits
    Show details on NVD website

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    CVE-2023-46315 (GCVE-0-2023-46315)

    Vulnerability from cvelistv5 – Published: 2023-10-22 00:00 – Updated: 2024-09-12 17:50
    VLAI
    Summary
    The zanllp sd-webui-infinite-image-browsing (aka Infinite Image Browsing) extension before 977815a for stable-diffusion-webui (aka Stable Diffusion web UI), if Gradio authentication is enabled without secret key configuration, allows remote attackers to read any local file via /file?path= in the URL, as demonstrated by reading /proc/self/environ to discover credentials.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-09-12 17:47 UTC
    CWE
    • n/a
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Show details on NVD website

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