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.
4798 vulnerabilities reference this CWE, most recent first.
GHSA-7FC3-82CP-V5P4
Vulnerability from github – Published: 2024-02-15 21:31 – Updated: 2024-02-15 21:31The SolarWinds Access Rights Manager was found to be susceptible to a Remote Code Execution Vulnerability. If exploited, this vulnerability allows an authenticated user to abuse a SolarWinds service resulting in remote code execution.
{
"affected": [],
"aliases": [
"CVE-2023-40057"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-15T21:15:08Z",
"severity": "CRITICAL"
},
"details": "The SolarWinds Access Rights Manager was found to be susceptible to a Remote Code Execution Vulnerability. If exploited, this vulnerability allows an authenticated user to abuse a SolarWinds service resulting in remote code execution.\n",
"id": "GHSA-7fc3-82cp-v5p4",
"modified": "2024-02-15T21:31:27Z",
"published": "2024-02-15T21:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40057"
},
{
"type": "WEB",
"url": "https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-40057"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7FCW-PR2J-6FF2
Vulnerability from github – Published: 2026-07-13 12:35 – Updated: 2026-07-13 12:35Deserialization of Untrusted Data vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Object Injection.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.
{
"affected": [],
"aliases": [
"CVE-2026-57744"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-13T10:16:40Z",
"severity": "CRITICAL"
},
"details": "Deserialization of Untrusted Data vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Object Injection.This issue affects RT-Theme 18 | Extensions: from n/a through \u003c= 2.5.",
"id": "GHSA-7fcw-pr2j-6ff2",
"modified": "2026-07-13T12:35:04Z",
"published": "2026-07-13T12:35:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57744"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Plugin/rt18-extensions/vulnerability/wordpress-rt-theme-18-extensions-plugin-2-5-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-7FFX-8MW5-5MGR
Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2024-04-04 03:06Apache OFBiz has unsafe deserialization prior to 17.12.07 version
{
"affected": [],
"aliases": [
"CVE-2021-30128"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-27T20:15:00Z",
"severity": "CRITICAL"
},
"details": "Apache OFBiz has unsafe deserialization prior to 17.12.07 version",
"id": "GHSA-7ffx-8mw5-5mgr",
"modified": "2024-04-04T03:06:34Z",
"published": "2022-05-24T17:48:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30128"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d@%3Ccommits.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d%40%3Ccommits.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce@%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce%40%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb82f41de3c44bb644632531f79649046ca76afeab25a2bdb9991ab84@%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb82f41de3c44bb644632531f79649046ca76afeab25a2bdb9991ab84%40%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb3f5cd65f3ddce9b9eb4d6ea6e2919933f0f89b15953769d11003743@%3Cuser.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb3f5cd65f3ddce9b9eb4d6ea6e2919933f0f89b15953769d11003743@%3Cdev.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb3f5cd65f3ddce9b9eb4d6ea6e2919933f0f89b15953769d11003743@%3Cannounce.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb3f5cd65f3ddce9b9eb4d6ea6e2919933f0f89b15953769d11003743%40%3Cuser.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb3f5cd65f3ddce9b9eb4d6ea6e2919933f0f89b15953769d11003743%40%3Cdev.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb3f5cd65f3ddce9b9eb4d6ea6e2919933f0f89b15953769d11003743%40%3Cannounce.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735@%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735%40%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d@%3Ccommits.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d%40%3Ccommits.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661@%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661%40%3Cnotifications.ofbiz.apache.org%3E"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2021/04/27/5"
}
],
"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-7FM6-2QW4-G3X3
Vulnerability from github – Published: 2018-10-24 19:46 – Updated: 2024-03-04 22:24An issue was discovered in Pippo 1.11.0. The function SerializationSessionDataTranscoder.decode() calls ObjectInputStream.readObject() to deserialize a SessionData object without checking the object types. An attacker can create a malicious object, base64 encode it, and place it in the PIPPO_SESSION field of a cookie. Sending this cookie may lead to remote code execution.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "ro.pippo:pippo-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.12.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-18628"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:22:35Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "An issue was discovered in Pippo 1.11.0. The function SerializationSessionDataTranscoder.decode() calls ObjectInputStream.readObject() to deserialize a SessionData object without checking the object types. An attacker can create a malicious object, base64 encode it, and place it in the PIPPO_SESSION field of a cookie. Sending this cookie may lead to remote code execution.",
"id": "GHSA-7fm6-2qw4-g3x3",
"modified": "2024-03-04T22:24:35Z",
"published": "2018-10-24T19:46:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18628"
},
{
"type": "WEB",
"url": "https://github.com/pippo-java/pippo/issues/458"
},
{
"type": "WEB",
"url": "https://github.com/pippo-java/pippo/commit/a82347d9d3358e98c89b48579d4285d807a57cc0"
},
{
"type": "WEB",
"url": "https://github.com/pippo-java/pippo/commit/c6b26551a82d2dd32097fcb17c13c3b830916296"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-7fm6-2qw4-g3x3"
},
{
"type": "PACKAGE",
"url": "https://github.com/pippo-java/pippo"
}
],
"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"
}
],
"summary": "Deserialization of Untrusted Data in Pippo"
}
GHSA-7FPJ-PFQ6-G392
Vulnerability from github – Published: 2026-03-05 06:30 – Updated: 2026-03-09 15:30Deserialization of Untrusted Data vulnerability in axiomthemes Au Pair Agency - Babysitting & Nanny Theme au-pair-agency allows Object Injection.This issue affects Au Pair Agency - Babysitting & Nanny Theme: from n/a through <= 1.2.2.
{
"affected": [],
"aliases": [
"CVE-2026-27098"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-05T06:16:23Z",
"severity": "HIGH"
},
"details": "Deserialization of Untrusted Data vulnerability in axiomthemes Au Pair Agency - Babysitting \u0026 Nanny Theme au-pair-agency allows Object Injection.This issue affects Au Pair Agency - Babysitting \u0026 Nanny Theme: from n/a through \u003c= 1.2.2.",
"id": "GHSA-7fpj-pfq6-g392",
"modified": "2026-03-09T15:30:32Z",
"published": "2026-03-05T06:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27098"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Theme/au-pair-agency/vulnerability/wordpress-au-pair-agency-babysitting-nanny-theme-theme-1-2-2-deserialization-of-untrusted-data-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-7G5W-PQ96-8C5W
Vulnerability from github – Published: 2026-05-11 18:31 – Updated: 2026-05-18 15:22The flash-attention training framework thru commit e724e2588cbe754beb97cf7c011b5e7e34119e62 (2025-13-04) contains an insecure deserialization vulnerability (CWE-502) in its checkpoint loading mechanism. The load_checkpoint() function in checkpoint.py and the checkpoint loading code in eval.py use torch.load() without enabling the security-restrictive weights_only=True parameter. This allows the deserialization of arbitrary Python objects via the pickle module. An attacker can exploit this by providing a maliciously crafted checkpoint file. When a victim loads this checkpoint during model warmstarting or evaluation, arbitrary code is executed on the victim's system.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "flash_attn"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.8.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-31253"
],
"database_specific": {
"cwe_ids": [
"CWE-502",
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-18T15:22:20Z",
"nvd_published_at": "2026-05-11T17:16:20Z",
"severity": "HIGH"
},
"details": "The flash-attention training framework thru commit e724e2588cbe754beb97cf7c011b5e7e34119e62 (2025-13-04) contains an insecure deserialization vulnerability (CWE-502) in its checkpoint loading mechanism. The load_checkpoint() function in checkpoint.py and the checkpoint loading code in eval.py use torch.load() without enabling the security-restrictive weights_only=True parameter. This allows the deserialization of arbitrary Python objects via the pickle module. An attacker can exploit this by providing a maliciously crafted checkpoint file. When a victim loads this checkpoint during model warmstarting or evaluation, arbitrary code is executed on the victim\u0027s system.",
"id": "GHSA-7g5w-pq96-8c5w",
"modified": "2026-05-18T15:22:20Z",
"published": "2026-05-11T18:31:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31253"
},
{
"type": "PACKAGE",
"url": "https://github.com/Dao-AILab/flash-attention"
},
{
"type": "WEB",
"url": "https://www.notion.so/CVE-2026-31253-35d1e1393188813f9e77e2038104bc49"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "flash-attention contains an insecure deserialization vulnerability in its checkpoint loading mechanism"
}
GHSA-7G8M-37XJ-MMCX
Vulnerability from github – Published: 2025-12-23 21:30 – Updated: 2025-12-23 21:30Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Diffusers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27424.
{
"affected": [],
"aliases": [
"CVE-2025-14922"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-23T21:15:47Z",
"severity": "HIGH"
},
"details": "Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Diffusers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27424.",
"id": "GHSA-7g8m-37xj-mmcx",
"modified": "2025-12-23T21:30:29Z",
"published": "2025-12-23T21:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14922"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1142"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7GGH-P7V4-MMGG
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Deserialization of Untrusted Data vulnerability in Themeton Lagom allows Object Injection.
This issue affects Lagom: from n/a through 2.0.
{
"affected": [],
"aliases": [
"CVE-2025-60229"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T14:17:30Z",
"severity": "CRITICAL"
},
"details": "Deserialization of Untrusted Data vulnerability in Themeton Lagom allows Object Injection.\n\nThis issue affects Lagom: from n/a through 2.0.",
"id": "GHSA-7ggh-p7v4-mmgg",
"modified": "2026-06-17T18:35:53Z",
"published": "2026-06-17T18:35:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60229"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/theme/lagom/vulnerability/wordpress-lagom-theme-2-0-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-7GMR-MQ3H-M5H9
Vulnerability from github – Published: 2025-12-12 16:32 – Updated: 2025-12-12 16:32Impact
It was found that the fix to address CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case.
We recommend updating immediately.
The vulnerability exists in versions 19.0.2, 19.1.3, and 19.2.2 of:
These issues are present in the patches published on December 11th, 2025.
Patches
Fixes were back ported to versions 19.0.3, 19.1.4, and 19.2.3.
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.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-parcel"
},
"ranges": [
{
"events": [
{
"introduced": "19.0.2"
},
{
"fixed": "19.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-parcel"
},
"ranges": [
{
"events": [
{
"introduced": "19.1.3"
},
{
"fixed": "19.1.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-parcel"
},
"ranges": [
{
"events": [
{
"introduced": "19.2.2"
},
{
"fixed": "19.2.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-turbopack"
},
"ranges": [
{
"events": [
{
"introduced": "19.0.2"
},
{
"fixed": "19.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-turbopack"
},
"ranges": [
{
"events": [
{
"introduced": "19.1.3"
},
{
"fixed": "19.1.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-turbopack"
},
"ranges": [
{
"events": [
{
"introduced": "19.2.2"
},
{
"fixed": "19.2.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-webpack"
},
"ranges": [
{
"events": [
{
"introduced": "19.0.2"
},
{
"fixed": "19.0.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-webpack"
},
"ranges": [
{
"events": [
{
"introduced": "19.1.3"
},
{
"fixed": "19.1.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "react-server-dom-webpack"
},
"ranges": [
{
"events": [
{
"introduced": "19.2.2"
},
{
"fixed": "19.2.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-67779"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-12T16:32:43Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "## Impact\n\nIt was found that the fix to address [CVE-2025-55184](https://github.com/facebook/react/security/advisories/GHSA-2m3v-v2m8-q956) in React Server Components was incomplete and does not prevent a denial of service attack in a specific case.\n\nWe recommend updating immediately.\n\nThe vulnerability exists in versions 19.0.2, 19.1.3, and 19.2.2 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 on December 11th, 2025.\n\n## Patches\n\nFixes were back ported to versions 19.0.3, 19.1.4, and 19.2.3. \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-7gmr-mq3h-m5h9",
"modified": "2025-12-12T16:32:43Z",
"published": "2025-12-12T16:32:43Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/facebook/react/security/advisories/GHSA-2m3v-v2m8-q956"
},
{
"type": "WEB",
"url": "https://github.com/facebook/react/security/advisories/GHSA-7gmr-mq3h-m5h9"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67779"
},
{
"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"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Denial of Service Vulnerability in React Server Components"
}
GHSA-7GV9-65Q7-V834
Vulnerability from github – Published: 2025-04-16 15:34 – Updated: 2026-04-01 18:34Deserialization of Untrusted Data vulnerability in Melapress MelaPress Login Security allows Object Injection. This issue affects MelaPress Login Security: from n/a through 2.1.0.
{
"affected": [],
"aliases": [
"CVE-2025-39565"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-16T13:15:49Z",
"severity": "MODERATE"
},
"details": "Deserialization of Untrusted Data vulnerability in Melapress MelaPress Login Security allows Object Injection. This issue affects MelaPress Login Security: from n/a through 2.1.0.",
"id": "GHSA-7gv9-65q7-v834",
"modified": "2026-04-01T18:34:44Z",
"published": "2025-04-16T15:34:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39565"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/melapress-login-security/vulnerability/wordpress-melapress-login-security-2-1-0-php-object-injection-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/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.