CWE-502
AllowedDeserialization of Untrusted Data
Abstraction: Base · Status: Draft
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
4795 vulnerabilities reference this CWE, most recent first.
GHSA-G9C4-QHPW-X7PW
Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-03-20 12:32The Order Export & Order Import for WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.6.0 via deserialization of untrusted input from the 'form_data' parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
{
"affected": [],
"aliases": [
"CVE-2024-13921"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-20T12:15:13Z",
"severity": "HIGH"
},
"details": "The Order Export \u0026 Order Import for WooCommerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.6.0 via deserialization of untrusted input from the \u0027form_data\u0027 parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.",
"id": "GHSA-g9c4-qhpw-x7pw",
"modified": "2025-03-20T12:32:53Z",
"published": "2025-03-20T12:32:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13921"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/order-import-export-for-woocommerce/trunk/admin/modules/export/classes/class-export-ajax.php"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/order-import-export-for-woocommerce/trunk/admin/modules/import/classes/class-import-ajax.php"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3258567"
},
{
"type": "WEB",
"url": "https://wordpress.org/plugins/users-customers-import-export-for-wp-woocommerce/#developers"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c5fcfa21-b3f7-4241-a931-9708ced4f811?source=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-G9F2-F8H3-8QJR
Vulnerability from github – Published: 2021-12-07 00:00 – Updated: 2022-03-17 00:06An issue (2 of 6) was discovered in Veritas Enterprise Vault through 14.1.2. On start-up, the Enterprise Vault application starts several services that listen on random .NET Remoting TCP ports for possible commands from client applications. These TCP services can be exploited due to deserialization behavior that is inherent to the .NET Remoting service. A malicious attacker can exploit both TCP remoting services and local IPC services on the Enterprise Vault Server. This vulnerability is mitigated by properly configuring the servers and firewall as described in the vendor's security alert for this vulnerability (VTS21-003, ZDI-CAN-14076).
{
"affected": [],
"aliases": [
"CVE-2021-44678"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-06T22:15:00Z",
"severity": "CRITICAL"
},
"details": "An issue (2 of 6) was discovered in Veritas Enterprise Vault through 14.1.2. On start-up, the Enterprise Vault application starts several services that listen on random .NET Remoting TCP ports for possible commands from client applications. These TCP services can be exploited due to deserialization behavior that is inherent to the .NET Remoting service. A malicious attacker can exploit both TCP remoting services and local IPC services on the Enterprise Vault Server. This vulnerability is mitigated by properly configuring the servers and firewall as described in the vendor\u0027s security alert for this vulnerability (VTS21-003, ZDI-CAN-14076).",
"id": "GHSA-g9f2-f8h3-8qjr",
"modified": "2022-03-17T00:06:39Z",
"published": "2021-12-07T00:00:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44678"
},
{
"type": "WEB",
"url": "https://www.veritas.com/content/support/en_US/security/VTS21-003"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1591"
}
],
"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"
}
]
}
GHSA-G9Q6-26JF-G5CJ
Vulnerability from github – Published: 2025-06-26 21:31 – Updated: 2025-06-26 21:31IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially crafted sequence of serialized objects.
{
"affected": [],
"aliases": [
"CVE-2025-36038"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-25T21:15:20Z",
"severity": "CRITICAL"
},
"details": "IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially crafted sequence of serialized objects.",
"id": "GHSA-g9q6-26jf-g5cj",
"modified": "2025-06-26T21:31:14Z",
"published": "2025-06-26T21:31:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-36038"
},
{
"type": "WEB",
"url": "https://www.ibm.com/support/pages/node/7237967"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G9QQ-PGQ7-GWJC
Vulnerability from github – Published: 2024-10-20 09:30 – Updated: 2026-04-01 18:32Deserialization of Untrusted Data vulnerability in Piyushmca Shipyaari Shipping Management allows Object Injection.This issue affects Shipyaari Shipping Management: from n/a through 1.2.
{
"affected": [],
"aliases": [
"CVE-2024-49626"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-20T08:15:04Z",
"severity": "CRITICAL"
},
"details": "Deserialization of Untrusted Data vulnerability in Piyushmca Shipyaari Shipping Management allows Object Injection.This issue affects Shipyaari Shipping Management: from n/a through 1.2.",
"id": "GHSA-g9qq-pgq7-gwjc",
"modified": "2026-04-01T18:32:06Z",
"published": "2024-10-20T09:30:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49626"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Plugin/shipyaari-shipping-managment/vulnerability/wordpress-shipyaari-shipping-management-plugin-1-2-php-object-injection-vulnerability?_s_id=cve"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/shipyaari-shipping-managment/wordpress-shipyaari-shipping-management-plugin-1-2-php-object-injection-vulnerability?_s_id=cve"
}
],
"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"
}
]
}
GHSA-G9RC-6MW4-JRQ3
Vulnerability from github – Published: 2022-03-30 00:00 – Updated: 2022-04-05 00:00Insecure deserialization of not validated module file in GitHub repository crater-invoice/crater prior to 6.0.6.
{
"affected": [],
"aliases": [
"CVE-2022-1032"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-29T08:15:00Z",
"severity": "HIGH"
},
"details": "Insecure deserialization of not validated module file in GitHub repository crater-invoice/crater prior to 6.0.6.",
"id": "GHSA-g9rc-6mw4-jrq3",
"modified": "2022-04-05T00:00:41Z",
"published": "2022-03-30T00:00:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1032"
},
{
"type": "WEB",
"url": "https://github.com/crater-invoice/crater/commit/7cde971f8b79579951df98384a5210d25f698af5"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/cb9a0393-be34-4021-a06c-00c7791c7622"
}
],
"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-GCM4-Q2PG-XW89
Vulnerability from github – Published: 2019-03-25 16:16 – Updated: 2024-09-23 16:03A code injection issue was discovered in ipycache versions up to 0.1.4.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "ipycache"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.1.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-7539"
],
"database_specific": {
"cwe_ids": [
"CWE-502",
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:36:49Z",
"nvd_published_at": "2019-03-21T21:29:00Z",
"severity": "CRITICAL"
},
"details": "A code injection issue was discovered in ipycache versions up to 0.1.4.",
"id": "GHSA-gcm4-q2pg-xw89",
"modified": "2024-09-23T16:03:52Z",
"published": "2019-03-25T16:16:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7539"
},
{
"type": "WEB",
"url": "https://github.com/rossant/ipycache/issues/47"
},
{
"type": "WEB",
"url": "https://github.com/adi928/ipycache/commit/9cc7cb891ff169b3e8a6f5e84afd8238f566ad8e"
},
{
"type": "WEB",
"url": "https://github.com/adi928/ipycache/commit/c73a726744c90cc2cb200b159edbaf5deddcb753"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-gcm4-q2pg-xw89"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/ipycache/PYSEC-2019-180.yaml"
},
{
"type": "PACKAGE",
"url": "https://github.com/rossant/ipycache"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"type": "CVSS_V4"
}
],
"summary": "ipycache is vulnerable to Code Injection"
}
GHSA-GCXP-XG77-798J
Vulnerability from github – Published: 2026-02-22 03:30 – Updated: 2026-02-26 15:32A vulnerability was detected in funadmin up to 7.1.0-rc4. This issue affects the function getMember of the file app/common/service/AuthCloudService.php of the component Backend Endpoint. The manipulation of the argument cloud_account results in deserialization. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "funadmin/funadmin"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.1.0-rc4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-2898"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2026-02-26T15:32:52Z",
"nvd_published_at": "2026-02-22T01:16:00Z",
"severity": "LOW"
},
"details": "A vulnerability was detected in funadmin up to 7.1.0-rc4. This issue affects the function getMember of the file app/common/service/AuthCloudService.php of the component Backend Endpoint. The manipulation of the argument cloud_account results in deserialization. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-gcxp-xg77-798j",
"modified": "2026-02-26T15:32:52Z",
"published": "2026-02-22T03:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2898"
},
{
"type": "WEB",
"url": "https://github.com/I4m6da/CVE/issues/5"
},
{
"type": "WEB",
"url": "https://github.com/I4m6da/CVE/issues/5#issue-3890444166"
},
{
"type": "PACKAGE",
"url": "https://github.com/funadmin/funadmin"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.347209"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.347209"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.753976"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
}
],
"summary": "funadmin: Deserialization Vulnerability in Backend Endpoint via AuthCloudService getMember Function"
}
GHSA-GF3J-QPXP-849P
Vulnerability from github – Published: 2022-05-14 01:36 – Updated: 2022-05-14 01:36ZoneMinder version <= 1.32.2 contains a Other/Unknown vulnerability in User-controlled parameter that can result in Disclosure of confidential data, denial of service, SSRF, remote code execution.
{
"affected": [],
"aliases": [
"CVE-2018-1000833"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-12-20T15:29:00Z",
"severity": "CRITICAL"
},
"details": "ZoneMinder version \u003c= 1.32.2 contains a Other/Unknown vulnerability in User-controlled parameter that can result in Disclosure of confidential data, denial of service, SSRF, remote code execution.",
"id": "GHSA-gf3j-qpxp-849p",
"modified": "2022-05-14T01:36:14Z",
"published": "2022-05-14T01:36:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000833"
},
{
"type": "WEB",
"url": "https://github.com/ZoneMinder/zoneminder/issues/2272"
},
{
"type": "WEB",
"url": "https://0dd.zone/2018/10/28/zoneminder-Object-Injection-2"
}
],
"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-GF62-Q6C8-6VXG
Vulnerability from github – Published: 2026-07-04 03:31 – Updated: 2026-07-04 03:31Picklescan before 0.0.33 fails to detect the numpy.f2py.crackfortran.getlincoef gadget in pickle reduce methods, allowing arbitrary code execution. Attackers can craft malicious pickle files that execute arbitrary Python code when loaded, bypassing Picklescan's safety checks and enabling supply-chain poisoning of shared model files.
{
"affected": [],
"aliases": [
"CVE-2025-71372"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-04T02:16:23Z",
"severity": "HIGH"
},
"details": "Picklescan before 0.0.33 fails to detect the numpy.f2py.crackfortran.getlincoef gadget in pickle __reduce__ methods, allowing arbitrary code execution. Attackers can craft malicious pickle files that execute arbitrary Python code when loaded, bypassing Picklescan\u0027s safety checks and enabling supply-chain poisoning of shared model files.",
"id": "GHSA-gf62-q6c8-6vxg",
"modified": "2026-07-04T03:31:02Z",
"published": "2026-07-04T03:31:02Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/mmaitre314/picklescan/security/advisories/GHSA-rrxm-2pvv-m66x"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71372"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-numpy-f2py-crackfortran-getlincoef-gadget"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-GF6F-VFGF-69VF
Vulnerability from github – Published: 2022-11-01 12:00 – Updated: 2022-11-02 19:00Delta Electronics InfraSuite Device Master versions 00.00.01a and prior deserialize network packets without proper verification. If the device connects to an attacker-controlled server, the attacker could send maliciously crafted packets that would be deserialized and executed, leading to remote code execution.
{
"affected": [],
"aliases": [
"CVE-2022-41779"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-31T20:15:00Z",
"severity": "CRITICAL"
},
"details": "Delta Electronics InfraSuite Device Master versions 00.00.01a and prior deserialize network packets without proper verification. If the device connects to an attacker-controlled server, the attacker could send maliciously crafted packets that would be deserialized and executed, leading to remote code execution.",
"id": "GHSA-gf6f-vfgf-69vf",
"modified": "2022-11-02T19:00:32Z",
"published": "2022-11-01T12:00:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41779"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-298-07"
}
],
"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
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
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
Explicitly define a final object() to prevent deserialization.
Mitigation
- 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
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
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
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.