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    12 vulnerabilities by lookyloo

    CVE-2026-44439 (GCVE-0-2026-44439)

    Vulnerability from nvd – Published: 2026-05-13 21:29 – Updated: 2026-05-15 18:01
    VLAI
    Title
    LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture
    Summary
    PlaywrightCapture is a simple replacement for splash using playwright. Prior to 1.39.6, PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on private, loopback, link-local, or otherwise non-public IP addresses. In deployments where PlaywrightCapture processes untrusted URLs, this could allow a remote attacker to perform server-side request forgery against internal services or attempt to access local files from the capture environment. Depending on what capture artifacts are generated and exposed, responses from those resources could potentially be leaked through screenshots, saved page content, logs, or other capture outputs. This vulnerability is fixed in 1.39.6.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Lookyloo PlaywrightCapture Affected: < 1.39.6
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-66460 (GCVE-0-2025-66460)

    Vulnerability from nvd – Published: 2025-12-02 18:34 – Updated: 2025-12-02 19:14
    VLAI
    Title
    Lookyloo vulnerable to XSS due to lack of escaping in HTML elements passed to Datatables
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, Lookyloo passed improperly escaped values to cells rendered in datatables using the orthogonal-data feature. It is definitely exploitable from the popup view, but it is most probably also exploitable in many other places. This vulnerability is fixed in 1.35.3.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.3
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-66459 (GCVE-0-2025-66459)

    Vulnerability from nvd – Published: 2025-12-02 18:32 – Updated: 2025-12-02 19:28
    VLAI
    Title
    Lookyloo vulnerable to XSS due to unescaped error message passed to innerHTML
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, a XSS vulnerability can be triggered when a user submits a list of URLs to capture, one of them contains a HTML element, and the capture fails. Then, the error field is populated with an error message that contains the bad URL they tried to capture, triggering the XSS. This vulnerability is fixed in 1.35.3.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.3
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-66458 (GCVE-0-2025-66458)

    Vulnerability from nvd – Published: 2025-12-02 18:30 – Updated: 2025-12-02 19:26
    VLAI
    Title
    Lookyloo has multiple XSS due to unsafe use of f-strings in Markup
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, there are multiple XSS due to unsafe use of f-strings in Markup. The issue requires a malicious 3rd party server responding with a JSON document containing JS code in a script element. This vulnerability is fixed in 1.35.3.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.3
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-65095 (GCVE-0-2025-65095)

    Vulnerability from nvd – Published: 2025-11-19 17:38 – Updated: 2025-11-20 14:21
    VLAI
    Title
    Lookyloo is vulnerable due to improper user input sanitization
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to version 1.35.1, there is potential cross-site scripting on index and tree page. This issue has been patched in version 1.35.1.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.1
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-44439 (GCVE-0-2026-44439)

    Vulnerability from cvelistv5 – Published: 2026-05-13 21:29 – Updated: 2026-05-15 18:01
    VLAI
    Title
    LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture
    Summary
    PlaywrightCapture is a simple replacement for splash using playwright. Prior to 1.39.6, PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on private, loopback, link-local, or otherwise non-public IP addresses. In deployments where PlaywrightCapture processes untrusted URLs, this could allow a remote attacker to perform server-side request forgery against internal services or attempt to access local files from the capture environment. Depending on what capture artifacts are generated and exposed, responses from those resources could potentially be leaked through screenshots, saved page content, logs, or other capture outputs. This vulnerability is fixed in 1.39.6.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Lookyloo PlaywrightCapture Affected: < 1.39.6
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-66460 (GCVE-0-2025-66460)

    Vulnerability from cvelistv5 – Published: 2025-12-02 18:34 – Updated: 2025-12-02 19:14
    VLAI
    Title
    Lookyloo vulnerable to XSS due to lack of escaping in HTML elements passed to Datatables
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, Lookyloo passed improperly escaped values to cells rendered in datatables using the orthogonal-data feature. It is definitely exploitable from the popup view, but it is most probably also exploitable in many other places. This vulnerability is fixed in 1.35.3.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.3
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-66459 (GCVE-0-2025-66459)

    Vulnerability from cvelistv5 – Published: 2025-12-02 18:32 – Updated: 2025-12-02 19:28
    VLAI
    Title
    Lookyloo vulnerable to XSS due to unescaped error message passed to innerHTML
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, a XSS vulnerability can be triggered when a user submits a list of URLs to capture, one of them contains a HTML element, and the capture fails. Then, the error field is populated with an error message that contains the bad URL they tried to capture, triggering the XSS. This vulnerability is fixed in 1.35.3.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.3
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-66458 (GCVE-0-2025-66458)

    Vulnerability from cvelistv5 – Published: 2025-12-02 18:30 – Updated: 2025-12-02 19:26
    VLAI
    Title
    Lookyloo has multiple XSS due to unsafe use of f-strings in Markup
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, there are multiple XSS due to unsafe use of f-strings in Markup. The issue requires a malicious 3rd party server responding with a JSON document containing JS code in a script element. This vulnerability is fixed in 1.35.3.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.3
    Create a notification for this product.
    Show details on NVD website

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    CVE-2025-65095 (GCVE-0-2025-65095)

    Vulnerability from cvelistv5 – Published: 2025-11-19 17:38 – Updated: 2025-11-20 14:21
    VLAI
    Title
    Lookyloo is vulnerable due to improper user input sanitization
    Summary
    Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to version 1.35.1, there is potential cross-site scripting on index and tree page. This issue has been patched in version 1.35.1.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    Impacted products
    Vendor Product Version
    Lookyloo lookyloo Affected: < 1.35.1
    Create a notification for this product.
    Show details on NVD website

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    GCVE-1-2026-0028

    Vulnerability from gna-1 – Published: 2026-04-29 19:28 – Updated: 2026-04-29 19:28
    VLAI
    Title
    LookyLoo - PlaywrightCapture permits access to local files and internal network resources during page capture
    Summary
    PlaywrightCapture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on private, loopback, link-local, or otherwise non-public IP addresses. In deployments where PlaywrightCapture processes untrusted URLs, this could allow a remote attacker to perform server-side request forgery against internal services or attempt to access local files from the capture environment. Depending on what capture artifacts are generated and exposed, responses from those resources could potentially be leaked through screenshots, saved page content, logs, or other capture outputs. The patch mitigates the issue by introducing request routing checks that block secondary requests to local files, non-global IP addresses, and .local domains when only_global_lookup is enabled, while still allowing the originally requested capture URL.
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Vendor Product Version
    LookyLoo PlaywrightCapture Affected: 0 , < 1.39.6 (semver)
    Create a notification for this product.
    Credits
    Raphael Vinot Jeroen Gui

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    GCVE-1-2025-0018 (CVE-2025-65095)

    Vulnerability from gna-1 – Published: 2025-11-18 15:33 – Updated: 2025-11-18 20:39
    VLAI
    Title
    HTML injection issue was identified in Lookyloo’s web interface helper function
    Summary
    A HTML injection issue was identified in Lookyloo’s web interface helper function shorten_string (website/web/__init__.py). The function was used to truncate and render user-controlled values inside HTML (for example in a <span title="..."> attribute) without first escaping the string. This allowed crafted input containing HTML to be injected into the rendered page. On a standard Lookyloo installation, the configured Content Security Policy (CSP) significantly limited the impact and prevented direct script execution in most scenarios, but the underlying HTML injection bug was still present and could become exploitable if CSP was relaxed or modified.
    CWE
    • CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
    Assigner
    Impacted products
    Vendor Product Version
    lookyloo lookyloo Affected: ≤ 1.35.0
    Create a notification for this product.

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