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.
4819 vulnerabilities reference this CWE, most recent first.
GHSA-FMH4-WR37-44FP
Vulnerability from github – Published: 2025-12-03 19:07 – Updated: 2025-12-11 18:20Summary
@vitejs/plugin-rsc vendors react-server-dom-webpack, which contained an unauthenticated remote code execution vulnerability in versions prior to 19.0.1, 19.1.2, and 19.2.1. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r
Impact
Applications using affected versions of @vitejs/plugin-rsc are vulnerable to unauthenticated remote code execution through deserialization of untrusted data. An attacker can execute arbitrary code remotely without authentication, affecting confidentiality, integrity, and availability.
Recommendations
Upgrade immediately to @vitejs/plugin-rsc@0.5.3 or later.
Workarounds
Applications not using server-side React or React Server Components are unaffected.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 0.5.2"
},
"package": {
"ecosystem": "npm",
"name": "@vitejs/plugin-rsc"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.5.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-03T19:07:52Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "### Summary\n\n`@vitejs/plugin-rsc` vendors `react-server-dom-webpack`, which contained an unauthenticated remote code execution vulnerability in versions prior to 19.0.1, 19.1.2, and 19.2.1. See details in React repository\u0027s advisory https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r\n\n### Impact\n\nApplications using affected versions of `@vitejs/plugin-rsc` are vulnerable to unauthenticated remote code execution through deserialization of untrusted data. An attacker can execute arbitrary code remotely without authentication, affecting confidentiality, integrity, and availability.\n\n### Recommendations\n\nUpgrade immediately to `@vitejs/plugin-rsc@0.5.3` or later.\n\n### Workarounds\n\nApplications not using server-side React or React Server Components are unaffected.",
"id": "GHSA-fmh4-wr37-44fp",
"modified": "2025-12-11T18:20:18Z",
"published": "2025-12-03T19:07:52Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r"
},
{
"type": "WEB",
"url": "https://github.com/vercel/next.js/security/advisories/GHSA-9qr9-h5gf-34mp"
},
{
"type": "WEB",
"url": "https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-fmh4-wr37-44fp"
},
{
"type": "PACKAGE",
"url": "https://github.com/vitejs/vite-plugin-react"
},
{
"type": "WEB",
"url": "https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "React Server Components are Vulnerable to RCE"
}
GHSA-FMH5-RJFP-6QVQ
Vulnerability from github – Published: 2025-12-09 18:30 – Updated: 2025-12-09 18:30Under certain conditions, a high privileged user could exploit a deserialization vulnerability in SAP jConnect to launch remote code execution. The system may be vulnerable when specially crafted input is used to exploit the vulnerability resulting in high impact on confidentiality, integrity and availability of the system.
{
"affected": [],
"aliases": [
"CVE-2025-42928"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-09T16:17:53Z",
"severity": "CRITICAL"
},
"details": "Under certain conditions, a high privileged user could exploit a deserialization vulnerability in SAP jConnect to launch remote code execution. The system may be vulnerable when specially crafted input is used to exploit the vulnerability resulting in high impact on confidentiality, integrity and availability of the system.",
"id": "GHSA-fmh5-rjfp-6qvq",
"modified": "2025-12-09T18:30:37Z",
"published": "2025-12-09T18:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-42928"
},
{
"type": "WEB",
"url": "https://me.sap.com/notes/3685286"
},
{
"type": "WEB",
"url": "https://url.sap/sapsecuritypatchday"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-FMMC-742Q-JG75
Vulnerability from github – Published: 2019-11-13 00:32 – Updated: 2023-09-14 14:55A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 prior to 2.9.10.1, 2.8.11.5, and 2.6.7.3. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.8.11.5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.6.7.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-16943"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2019-11-13T00:30:39Z",
"nvd_published_at": "2019-10-01T17:15:00Z",
"severity": "CRITICAL"
},
"details": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 prior to 2.9.10.1, 2.8.11.5, and 2.6.7.3. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.",
"id": "GHSA-fmmc-742q-jg75",
"modified": "2023-09-14T14:55:20Z",
"published": "2019-11-13T00:32:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16943"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/issues/2478"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/commit/328a0f833daf6baa443ac3b37c818a0204714b0b"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/commit/bc67eb11a7cf57561f861ff16f879f1fceb5779f"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00001.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q7CANA7KV53JROZDX5Z5P26UG5VN2K43"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TH5VFUN4P7CCIP7KSEXYA5MUTFCUDUJT"
},
{
"type": "WEB",
"url": "https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062"
},
{
"type": "WEB",
"url": "https://seclists.org/bugtraq/2019/Oct/6"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20191017-0006"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2019/dsa-4542"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r392099ed2757ff2e383b10440594e914d080511d7da1c8fed0612c1f@%3Ccommits.druid.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/6788e4c991f75b89d290ad06b463fcd30bcae99fee610345a35b7bc6@%3Cissues.iceberg.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/5ec8d8d485c2c8ac55ea425f4cd96596ef37312532712639712ebcdd@%3Ccommits.iceberg.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f@%3Cdev.drill.apache.org%3E"
},
{
"type": "PACKAGE",
"url": "https://github.com/FasterXML/jackson-databind"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0445"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0164"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0161"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0160"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0159"
}
],
"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": "jackson-databind polymorphic typing issue"
}
GHSA-FMMM-5P9F-XM6R
Vulnerability from github – Published: 2022-07-20 00:00 – Updated: 2022-07-28 00:00A deserialization vulnerability in a .NET framework class used and not properly checked by Flexi Soft Designer in all versions up to and including 1.9.4 SP1 allows an attacker to craft malicious project files. Opening/importing such a malicious project file would execute arbitrary code with the privileges of the current user when opened or imported by the Flexi Soft Designer. This compromises confidentiality integrity and availability. For the attack to succeed a user must manually open a malicious project file.
{
"affected": [],
"aliases": [
"CVE-2022-27579"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-07-19T16:15:00Z",
"severity": "HIGH"
},
"details": "A deserialization vulnerability in a .NET framework class used and not properly checked by Flexi Soft Designer in all versions up to and including 1.9.4 SP1 allows an attacker to craft malicious project files. Opening/importing such a malicious project file would execute arbitrary code with the privileges of the current user when opened or imported by the Flexi Soft Designer. This compromises confidentiality integrity and availability. For the attack to succeed a user must manually open a malicious project file.",
"id": "GHSA-fmmm-5p9f-xm6r",
"modified": "2022-07-28T00:00:39Z",
"published": "2022-07-20T00:00:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27579"
},
{
"type": "WEB",
"url": "https://sick.com/psirt"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-FMPR-X9V2-R3JJ
Vulnerability from github – Published: 2022-05-24 17:12 – Updated: 2024-04-04 02:49In Rockwell Automation all versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, FactoryTalk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCPtcp/8082, which can insecurely deserialize untrusted data.
{
"affected": [],
"aliases": [
"CVE-2020-6967"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-23T21:15:00Z",
"severity": "CRITICAL"
},
"details": "In Rockwell Automation all versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, FactoryTalk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCPtcp/8082, which can insecurely deserialize untrusted data.",
"id": "GHSA-fmpr-x9v2-r3jj",
"modified": "2024-04-04T02:49:32Z",
"published": "2022-05-24T17:12:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6967"
},
{
"type": "WEB",
"url": "https://www.us-cert.gov/ics/advisories/icsa-20-051-02"
}
],
"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-FMQQ-HW9M-448Q
Vulnerability from github – Published: 2022-05-24 17:16 – Updated: 2024-04-25 21:54admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Object Injection (with resultant file deletion) via serialized data in the subpages value within a block to blocks/edit.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "intelliants/subrion"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.2.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-12469"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-25T21:54:38Z",
"nvd_published_at": "2020-04-29T21:15:00Z",
"severity": "MODERATE"
},
"details": "admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Object Injection (with resultant file deletion) via serialized data in the subpages value within a block to blocks/edit.",
"id": "GHSA-fmqq-hw9m-448q",
"modified": "2024-04-25T21:54:38Z",
"published": "2022-05-24T17:16:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12469"
},
{
"type": "WEB",
"url": "https://belong2yourself.github.io/vulnerabilities/docs/Subrion%20CMS/Insecure%20Deserialization/Subpages%20-%20Authenticated%20PHP%20Object%20Injection/readme"
},
{
"type": "WEB",
"url": "https://github.com/belong2yourself/vulnerabilities/tree/master/Subrion%20CMS/Insecure%20Deserialization/Subpages%20-%20Authenticated%20PHP%20Object%20Injection"
},
{
"type": "PACKAGE",
"url": "https://github.com/intelliants/subrion"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "Subrion CMS PHP Object Injection"
}
GHSA-FMX7-JMR3-4JW2
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Quanos SCHEMA ST4 on-premises contains a local privilege escalation vulnerability in the Client Update Service due to insecure deserialization in the .NET Remoting service. The service is configured with TypeFilterLevel.Full and is bound to local interfaces only through named pipes. A local authenticated attacker can connect to the local named pipe, obtain the .NET Remoting endpoint, and send specially crafted serialized objects. Successful exploitation results in arbitrary code execution in the context of the update process with NT AUTHORITY\SYSTEM privileges. Network-only exploitation is not possible and local host access with an authenticated user session is required.
{
"affected": [],
"aliases": [
"CVE-2026-11857"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T13:19:33Z",
"severity": "HIGH"
},
"details": "Quanos SCHEMA ST4 on-premises contains a local privilege escalation vulnerability in the Client Update Service due to insecure deserialization in the .NET Remoting service. The service is configured with TypeFilterLevel.Full and is bound to local interfaces only through named pipes. A local authenticated attacker can connect to the local named pipe, obtain the .NET Remoting endpoint, and send specially crafted serialized objects. Successful exploitation results in arbitrary code execution in the context of the update process with NT AUTHORITY\\SYSTEM privileges. Network-only exploitation is not possible and local host access with an authenticated user session is required.",
"id": "GHSA-fmx7-jmr3-4jw2",
"modified": "2026-06-17T18:35:45Z",
"published": "2026-06-17T18:35:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11857"
},
{
"type": "WEB",
"url": "https://r.sec-consult.com/quanos"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/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-FP3P-87FJ-H227
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Unauthenticated PHP Object Injection in LuxeDrive <= 1.4 versions.
{
"affected": [],
"aliases": [
"CVE-2026-40739"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T13:20:36Z",
"severity": "HIGH"
},
"details": "Unauthenticated PHP Object Injection in LuxeDrive \u003c= 1.4 versions.",
"id": "GHSA-fp3p-87fj-h227",
"modified": "2026-06-17T18:35:50Z",
"published": "2026-06-17T18:35:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40739"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/theme/luxedrive/vulnerability/wordpress-luxedrive-theme-1-4-php-object-injection-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-FP5R-V3W9-4333
Vulnerability from github – Published: 2021-12-14 19:49 – Updated: 2023-10-26 15:04JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "log4j:log4j"
},
"ranges": [
{
"events": [
{
"introduced": "1.2.0"
},
{
"last_affected": "1.2.17"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.zenframework.z8.dependencies.commons:log4j-1.2.17"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-4104"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2021-12-14T19:47:27Z",
"nvd_published_at": "2021-12-14T12:15:00Z",
"severity": "HIGH"
},
"details": "JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.",
"id": "GHSA-fp5r-v3w9-4333",
"modified": "2023-10-26T15:04:19Z",
"published": "2021-12-14T19:49:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4104"
},
{
"type": "WEB",
"url": "https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2021-4104"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/logging-log4j2"
},
{
"type": "WEB",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0033"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202209-02"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202310-16"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202312-02"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202312-04"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20211223-0007"
},
{
"type": "WEB",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-44228"
},
{
"type": "WEB",
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2022/01/18/3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data"
}
GHSA-FPCX-RQJQ-9VJ8
Vulnerability from github – Published: 2025-11-19 06:31 – Updated: 2025-11-19 06:31The WP Import – Ultimate CSV XML Importer for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 7.33.1. This is due to deserialization of untrusted data supplied via CSV file imports in the import_single_post_as_csv function within SingleImportExport.php. This makes it possible for authenticated attackers, with administrator-level access or higher, to inject a PHP object. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
{
"affected": [],
"aliases": [
"CVE-2025-13145"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-19T06:15:47Z",
"severity": "HIGH"
},
"details": "The WP Import \u2013 Ultimate CSV XML Importer for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 7.33.1. This is due to deserialization of untrusted data supplied via CSV file imports in the import_single_post_as_csv function within SingleImportExport.php. This makes it possible for authenticated attackers, with administrator-level access or higher, to inject a PHP object. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.",
"id": "GHSA-fpcx-rqjq-9vj8",
"modified": "2025-11-19T06:31:12Z",
"published": "2025-11-19T06:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13145"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/wp-ultimate-csv-importer/trunk/SingleImportExport.php#L116"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3397842/wp-ultimate-csv-importer/trunk/SingleImportExport.php"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5e441699-4c78-4277-8ac1-f33b810e78cb?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"
}
]
}
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.