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    4 vulnerabilities found for php_library by mongodb

    CVE-2026-88023 (GCVE-0-2026-88023)

    Vulnerability from nvd – Published: 2026-09-10 17:41 – Updated: 2026-09-10 18:12
    VLAI
    Title
    GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB PHP Library
    Summary
    Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB PHP Library can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.
    Severity
    6.1 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
    8.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-10 18:12 UTC
    CWE
    • CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
    Assigner
    References
    Impacted products
    Vendor Product Version
    MongoDB MongoDB PHP Library Affected: 1.1.0 , ≤ 1.21.4 (semver)
    Affected: 2.0.0 , ≤ 2.4.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-81525 (GCVE-0-2026-81525)

    Vulnerability from nvd – Published: 2026-08-27 18:32 – Updated: 2026-08-28 15:49
    VLAI
    Title
    Cross-tenant database retargeting via dot/NUL injection in namespace strings in the PHP Driver
    Summary
    The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations. An application that incorporates untrusted text into these identifiers may have operations silently directed at a different storage location than the one the application intended.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 15:48 UTC
    CWE
    • CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
    Assigner
    References
    Impacted products
    Vendor Product Version
    MongoDB PHP Library Affected: 0 , < 1.21.4 (semver)
    Affected: 2.0.0 , < 2.4.1 (semver)
    		Create a notification for this product.
    MongoDB PHP Extension Affected: 0 , < 1.21.6 (semver)
    Affected: 2.0.0 , < 2.4.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-88023 (GCVE-0-2026-88023)

    Vulnerability from cvelistv5 – Published: 2026-09-10 17:41 – Updated: 2026-09-10 18:12
    VLAI
    Title
    GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB PHP Library
    Summary
    Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB PHP Library can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.
    Severity
    6.1 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
    8.3 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-10 18:12 UTC
    CWE
    • CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
    Assigner
    References
    Impacted products
    Vendor Product Version
    MongoDB MongoDB PHP Library Affected: 1.1.0 , ≤ 1.21.4 (semver)
    Affected: 2.0.0 , ≤ 2.4.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-81525 (GCVE-0-2026-81525)

    Vulnerability from cvelistv5 – Published: 2026-08-27 18:32 – Updated: 2026-08-28 15:49
    VLAI
    Title
    Cross-tenant database retargeting via dot/NUL injection in namespace strings in the PHP Driver
    Summary
    The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations. An application that incorporates untrusted text into these identifiers may have operations silently directed at a different storage location than the one the application intended.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 15:48 UTC
    CWE
    • CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
    Assigner
    References
    Impacted products
    Vendor Product Version
    MongoDB PHP Library Affected: 0 , < 1.21.4 (semver)
    Affected: 2.0.0 , < 2.4.1 (semver)
    		Create a notification for this product.
    MongoDB PHP Extension Affected: 0 , < 1.21.6 (semver)
    Affected: 2.0.0 , < 2.4.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
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    {
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-81525",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-28T15:48:47.805241Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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              "value": "The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations. An application that incorporates untrusted text into these identifiers may have operations silently directed at a different storage location than the one the application intended."
            }
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "exploitMaturity": "NOT_DEFINED",
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-943",
              "description": "CWE-943: Improper Neutralization of Special Elements in Data Query Logic",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-27T20:42:01.763Z",
        "orgId": "a39b4221-9bd0-4244-95fc-f3e2e07f1deb",
        "shortName": "mongodb"
      },
      "references": [
        {
          "url": "https://jira.mongodb.org/browse/PHPLIB-1927"
        },
        {
          "url": "https://github.com/mongodb/mongo-php-library/releases/tag/1.21.4"
        },
        {
          "url": "https://github.com/mongodb/mongo-php-library/releases/tag/2.4.1"
        },
        {
          "url": "https://github.com/mongodb/mongo-php-driver/releases/tag/1.21.6"
        },
        {
          "url": "https://github.com/mongodb/mongo-php-driver/releases/tag/2.4.1"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Cross-tenant database retargeting via dot/NUL injection in namespace strings in the PHP Driver",
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    "assignerShortName": "mongodb",
    "cveId": "CVE-2026-81525",
    "datePublished": "2026-08-27T18:32:26.493Z",
    "dateReserved": "2026-08-26T22:14:05.297Z",
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