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    4 vulnerabilities found for Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links by aioseo

    CVE-2025-11734 (GCVE-0-2025-11734)

    Vulnerability from nvd – Published: 2025-11-18 09:27 – Updated: 2026-04-08 16:32
    VLAI
    Title
    Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links <= 1.2.5 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Trashing
    Summary
    The Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links plugin for WordPress is vulnerable to unauthorized post modification due to missing authorization in all versions up to, and including, 1.2.5. This is due to the plugin registering a REST API endpoint that only checks for a broad capability (aioseo_blc_broken_links_page) that is granted to contributor level users, without verifying the user's permission to perform actions on the specific post being targeted. This makes it possible for authenticated attackers, with contributor level access and above, to trash arbitrary posts via the DELETE /wp-json/aioseoBrokenLinkChecker/v1/post endpoint.
    Severity
    5.4 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Credits
    Lucas Montes
    Show details on NVD website
    To clipboard 

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                "timestamp": "2025-11-18T21:39:40.490112Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "title": "CISA ADP Vulnrichment"
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          "product": "Broken Link Checker by AIOSEO \u2013 Easily Fix/Monitor Internal and External links",
          "vendor": "aioseo",
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            {
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              "version": "0",
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            }
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      ],
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          "type": "finder",
          "value": "Lucas Montes"
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      },
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          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0254cd1b-f8f6-400e-a48e-81bd553fe8d1?source=cve"
        },
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          "url": "https://plugins.trac.wordpress.org/changeset/3390304/broken-link-checker-seo"
        }
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    CVE-2025-1264 (GCVE-0-2025-1264)

    Vulnerability from nvd – Published: 2025-04-06 04:21 – Updated: 2026-04-08 17:24
    VLAI
    Title
    Broken Link Checker by AIOSEO <= 1.2.3 - Authenticated (Contributor+) SQL Injection
    Summary
    The Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links plugin for WordPress is vulnerable to SQL Injection via the 'orderBy' parameter in all versions up to, and including, 1.2.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
    Assigner
    References
    Impacted products
    Credits
    Christiaan Swiers
    Show details on NVD website
    To clipboard 

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          "url": "https://plugins.trac.wordpress.org/browser/broken-link-checker-seo/trunk/app/Api/Api.php#L42"
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    CVE-2025-11734 (GCVE-0-2025-11734)

    Vulnerability from cvelistv5 – Published: 2025-11-18 09:27 – Updated: 2026-04-08 16:32
    VLAI
    Title
    Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links <= 1.2.5 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Trashing
    Summary
    The Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links plugin for WordPress is vulnerable to unauthorized post modification due to missing authorization in all versions up to, and including, 1.2.5. This is due to the plugin registering a REST API endpoint that only checks for a broad capability (aioseo_blc_broken_links_page) that is granted to contributor level users, without verifying the user's permission to perform actions on the specific post being targeted. This makes it possible for authenticated attackers, with contributor level access and above, to trash arbitrary posts via the DELETE /wp-json/aioseoBrokenLinkChecker/v1/post endpoint.
    Severity
    5.4 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Credits
    Lucas Montes
    Show details on NVD website
    To clipboard 

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    CVE-2025-1264 (GCVE-0-2025-1264)

    Vulnerability from cvelistv5 – Published: 2025-04-06 04:21 – Updated: 2026-04-08 17:24
    VLAI
    Title
    Broken Link Checker by AIOSEO <= 1.2.3 - Authenticated (Contributor+) SQL Injection
    Summary
    The Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links plugin for WordPress is vulnerable to SQL Injection via the 'orderBy' parameter in all versions up to, and including, 1.2.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
    Assigner
    References
    Impacted products
    Credits
    Christiaan Swiers
    Show details on NVD website
    To clipboard 

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