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.
4853 vulnerabilities reference this CWE, most recent first.
GHSA-7C4H-W765-6PWG
Vulnerability from github – Published: 2022-05-14 03:22 – Updated: 2024-10-28 14:41Suricata-Update uses the insecure yaml.load() function. Code will be executed if the yaml-file contains lines like:
hello: !!python/object/apply:os.system ['ls -l > /tmp/output']
The vulnerable function can be triggered by "suricata-update list-sources". The locally stored index.yaml will be loaded in this function and the malicious code gets executed.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.0.0a1"
},
"package": {
"ecosystem": "PyPI",
"name": "suricata-update"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.0b1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-1000167"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2024-02-23T20:56:20Z",
"nvd_published_at": "2018-04-18T19:29:00Z",
"severity": "HIGH"
},
"details": "Suricata-Update uses the insecure `yaml.load()` function. Code will be executed if the yaml-file contains lines like:\n\n```yaml\nhello: !!python/object/apply:os.system [\u0027ls -l \u003e /tmp/output\u0027]\n```\n\nThe vulnerable function can be triggered by \"suricata-update list-sources\". The locally stored index.yaml will be loaded in this function and the malicious code gets executed.",
"id": "GHSA-7c4h-w765-6pwg",
"modified": "2024-10-28T14:41:27Z",
"published": "2022-05-14T03:22:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000167"
},
{
"type": "WEB",
"url": "https://github.com/OISF/suricata-update/pull/23"
},
{
"type": "WEB",
"url": "https://github.com/OISF/suricata-update/commit/76270e73128ca1299b4e33e7e2a74ac3d963a97a"
},
{
"type": "PACKAGE",
"url": "https://github.com/OISF/suricata-update"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/suricata-update/PYSEC-2018-75.yaml"
},
{
"type": "WEB",
"url": "https://redmine.openinfosecfoundation.org/issues/2359"
},
{
"type": "WEB",
"url": "https://tech.feedyourhead.at/content/remote-code-execution-in-suricata-update"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OISF suricata-update unsafely deserializes YAML data"
}
GHSA-7C5V-895V-W4Q5
Vulnerability from github – Published: 2025-04-01 14:19 – Updated: 2025-04-01 14:19Impact
Versions after 2.x and before 3.x of io.jooby:jooby-pac4j can cause deserialization of untrusted data
Patches
- 2.17.0 (2.x)
- 3.7.0 (3.x)
Workarounds
- Not using io.jooby:jooby-pac4j until it gets patches.
- Check what values you put/save on session
References
Version 2.x:
https://github.com/jooby-project/jooby/blob/v2.x/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L39-L45
Version 3.x: https://github.com/jooby-project/jooby/blob/v3.6.1/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L77-L84
Cause
In module pac4j io.jooby.internal.pac4j.SessionStoreImpl#get , it is used to handle sessions , and trying to get key value. In strToObject function ,it's trying to deserialize value when value starts with "b64~" , which might cause deserialization of untrusted data.
modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java
Here's a small demo using SessionStoreImpl#get to handle sessions ,and user can pass parameters.
And following below is exploiting successfully(execute calculator)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "io.jooby:jooby-pac4j"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.17.0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "io.jooby:jooby-pac4j"
},
"ranges": [
{
"events": [
{
"introduced": "3.0.0.M1"
},
{
"fixed": "3.7.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-31129"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2025-04-01T14:19:43Z",
"nvd_published_at": "2025-03-31T19:15:43Z",
"severity": "HIGH"
},
"details": "### Impact\n\nVersions after 2.x and before 3.x of io.jooby:jooby-pac4j can cause deserialization of untrusted data\n\n### Patches\n\n- 2.17.0 (2.x)\n- 3.7.0 (3.x)\n\n### Workarounds\n\n- Not using io.jooby:jooby-pac4j until it gets patches.\n- Check what values you put/save on session\n\n### References\n\nVersion 2.x:\n\nhttps://github.com/jooby-project/jooby/blob/v2.x/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L39-L45\n\nVersion 3.x:\nhttps://github.com/jooby-project/jooby/blob/v3.6.1/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L77-L84\n\n### Cause\n\nIn module pac4j io.jooby.internal.pac4j.SessionStoreImpl#get , it is used to handle sessions , and trying to get key value. In strToObject function ,it\u0027s trying to deserialize value when value starts with \"b64~\" , which might cause deserialization of untrusted data.\n\n[modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java](https://github.com/jooby-project/jooby/blob/v3.6.1/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L77-L84)\n\nHere\u0027s a small demo using SessionStoreImpl#get to handle sessions ,and user can pass parameters.\n\n\n\nAnd following below is exploiting successfully(execute calculator)\n\n",
"id": "GHSA-7c5v-895v-w4q5",
"modified": "2025-04-01T14:19:43Z",
"published": "2025-04-01T14:19:43Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/jooby-project/jooby/security/advisories/GHSA-7c5v-895v-w4q5"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31129"
},
{
"type": "WEB",
"url": "https://github.com/jooby-project/jooby/commit/3e13562cf36d7407813eae464e0f4b598de15692"
},
{
"type": "PACKAGE",
"url": "https://github.com/jooby-project/jooby"
},
{
"type": "WEB",
"url": "https://github.com/jooby-project/jooby/blob/v2.x/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L39-L45"
},
{
"type": "WEB",
"url": "https://github.com/jooby-project/jooby/blob/v3.6.1/modules/jooby-pac4j/src/main/java/io/jooby/internal/pac4j/SessionStoreImpl.java#L77-L84"
}
],
"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:H",
"type": "CVSS_V3"
}
],
"summary": "jooby-pac4j: deserialization of untrusted data"
}
GHSA-7C63-XMGG-XRX5
Vulnerability from github – Published: 2025-06-02 18:30 – Updated: 2025-10-22 00:33A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025Â could lead to a remote code execution.
{
"affected": [],
"aliases": [
"CVE-2025-5086"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-02T18:15:25Z",
"severity": "CRITICAL"
},
"details": "A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025\u00c2\u00a0could lead to a remote code execution.",
"id": "GHSA-7c63-xmgg-xrx5",
"modified": "2025-10-22T00:33:18Z",
"published": "2025-06-02T18:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5086"
},
{
"type": "WEB",
"url": "https://isc.sans.edu/diary/Exploit+Attempts+for+Dassault+DELMIA+Apriso+CVE20255086/32256"
},
{
"type": "WEB",
"url": "https://www.3ds.com/vulnerability/advisories"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5086"
}
],
"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"
}
]
}
GHSA-7C7V-MM4M-X9MJ
Vulnerability from github – Published: 2022-05-24 19:17 – Updated: 2022-05-24 19:17Proofpoint Insider Threat Management Server contains an unsafe deserialization vulnerability in the Web Console. An attacker with write access to the local database could cause arbitrary code to execute with SYSTEM privileges on the underlying server when a Web Console user triggers retrieval of that data. When chained with a SQL injection vulnerability, the vulnerability could be exploited remotely if Web Console users click a series of maliciously crafted URLs. All versions prior to 7.11.2 are affected.
{
"affected": [],
"aliases": [
"CVE-2021-40843"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-10-13T18:15:00Z",
"severity": "HIGH"
},
"details": "Proofpoint Insider Threat Management Server contains an unsafe deserialization vulnerability in the Web Console. An attacker with write access to the local database could cause arbitrary code to execute with SYSTEM privileges on the underlying server when a Web Console user triggers retrieval of that data. When chained with a SQL injection vulnerability, the vulnerability could be exploited remotely if Web Console users click a series of maliciously crafted URLs. All versions prior to 7.11.2 are affected.",
"id": "GHSA-7c7v-mm4m-x9mj",
"modified": "2022-05-24T19:17:23Z",
"published": "2022-05-24T19:17:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40843"
},
{
"type": "WEB",
"url": "https://www.proofpoint.com/us/security/security-advisories"
},
{
"type": "WEB",
"url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0009"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-7CC9-8VJG-GPP8
Vulnerability from github – Published: 2022-05-13 01:17 – Updated: 2025-10-22 00:31Adobe ColdFusion 2016 Update 3 and earlier, ColdFusion 11 update 11 and earlier, ColdFusion 10 Update 22 and earlier have a Java deserialization vulnerability in the Apache BlazeDS library. Successful exploitation could lead to arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2017-3066"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-04-27T14:59:00Z",
"severity": "CRITICAL"
},
"details": "Adobe ColdFusion 2016 Update 3 and earlier, ColdFusion 11 update 11 and earlier, ColdFusion 10 Update 22 and earlier have a Java deserialization vulnerability in the Apache BlazeDS library. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-7cc9-8vjg-gpp8",
"modified": "2025-10-22T00:31:21Z",
"published": "2022-05-13T01:17:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3066"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/coldfusion/apsb17-14.html"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-3066"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/43993"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/98003"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1038364"
}
],
"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-7CHH-X9J3-4VHX
Vulnerability from github – Published: 2022-05-24 16:45 – Updated: 2024-04-04 00:30An attacker could send a specifically crafted payload to the XML-RPC invocation script and trigger the unserialize() call on the "what" parameter in the "openads.spc" RPC method. Such vulnerability could be used to perform various types of attacks, e.g. exploit serialize-related PHP vulnerabilities or PHP object injection. It is possible, although unconfirmed, that the vulnerability has been used by some attackers in order to gain access to some Revive Adserver instances and deliver malware through them to third party websites. This vulnerability was addressed in version 4.2.0.
{
"affected": [],
"aliases": [
"CVE-2019-5434"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-05-06T17:29:00Z",
"severity": "CRITICAL"
},
"details": "An attacker could send a specifically crafted payload to the XML-RPC invocation script and trigger the unserialize() call on the \"what\" parameter in the \"openads.spc\" RPC method. Such vulnerability could be used to perform various types of attacks, e.g. exploit serialize-related PHP vulnerabilities or PHP object injection. It is possible, although unconfirmed, that the vulnerability has been used by some attackers in order to gain access to some Revive Adserver instances and deliver malware through them to third party websites. This vulnerability was addressed in version 4.2.0.",
"id": "GHSA-7chh-x9j3-4vhx",
"modified": "2024-04-04T00:30:53Z",
"published": "2022-05-24T16:45:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5434"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/512076"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/542670"
},
{
"type": "WEB",
"url": "https://www.revive-adserver.com/security/revive-sa-2019-001"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/155559/Revive-Adserver-4.2-Remote-Code-Execution.html"
}
],
"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-7CHV-RRW6-W6FC
Vulnerability from github – Published: 2021-05-18 18:36 – Updated: 2025-05-30 00:31Impact
The vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types.
Patches
If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.17.
Workarounds
See workarounds for the different versions covering all CVEs.
References
See full information about the nature of the vulnerability and the steps to reproduce it in XStream's documentation for CVE-2021-29505.
Credits
V3geB1rd, white hat hacker from Tencent Security Response Center found and reported the issue to XStream and provided the required information to reproduce it.
For more information
If you have any questions or comments about this advisory: * Open an issue in XStream * Email us at XStream Google Group
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.thoughtworks.xstream:xstream"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.17"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-29505"
],
"database_specific": {
"cwe_ids": [
"CWE-502",
"CWE-74",
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-18T16:14:15Z",
"nvd_published_at": "2021-05-28T21:15:00Z",
"severity": "HIGH"
},
"details": "### Impact\nThe vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream\u0027s security framework with a whitelist limited to the minimal required types.\n\n### Patches\nIf you rely on XStream\u0027s default blacklist of the Security Framework, you will have to use at least version 1.4.17.\n\n### Workarounds\nSee [workarounds](https://x-stream.github.io/security.html#workaround) for the different versions covering all CVEs.\n\n### References\nSee full information about the nature of the vulnerability and the steps to reproduce it in XStream\u0027s documentation for [CVE-2021-29505](https://x-stream.github.io/CVE-2021-29505.html).\n\n### Credits\n\nV3geB1rd, white hat hacker from Tencent Security Response Center found and reported the issue to XStream and provided the required information to reproduce it.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [XStream](https://github.com/x-stream/xstream/issues)\n* Email us at [XStream Google Group](https://groups.google.com/group/xstream-user)",
"id": "GHSA-7chv-rrw6-w6fc",
"modified": "2025-05-30T00:31:13Z",
"published": "2021-05-18T18:36:27Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/x-stream/xstream/security/advisories/GHSA-7chv-rrw6-w6fc"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29505"
},
{
"type": "WEB",
"url": "https://github.com/x-stream/xstream/commit/24fac82191292c6ae25f94508d28b9823f83624f"
},
{
"type": "WEB",
"url": "https://github.com/x-stream/xstream/commit/f0c4a8d861b68ffc3119cfbbbd632deee624e227"
},
{
"type": "WEB",
"url": "https://x-stream.github.io/CVE-2021-29505.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-5004"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210708-0007"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00004.html"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r8ee51debf7fd184b6a6b020dc31df25118b0aa612885f12fbe77f04f@%3Cdev.jmeter.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r8ee51debf7fd184b6a6b020dc31df25118b0aa612885f12fbe77f04f%40%3Cdev.jmeter.apache.org%3E"
},
{
"type": "PACKAGE",
"url": "https://github.com/x-stream/xstream"
}
],
"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": "XStream is vulnerable to a Remote Command Execution attack"
}
GHSA-7CMX-QJH8-7V3V
Vulnerability from github – Published: 2026-07-06 09:30 – Updated: 2026-07-06 21:30Deserialization of Untrusted Data vulnerability in Apache Camel PQC Component.
The camel-pqc component persists post-quantum key metadata (KeyMetadata) through pluggable KeyLifecycleManager implementations. AwsSecretsManagerKeyLifecycleManager.deserializeMetadata() reads that metadata back from the configured AWS Secrets Manager secret by Base64-decoding the stored value and deserializing it with a raw java.io.ObjectInputStream.readObject() and no ObjectInputFilter or class allow-list; the cast to KeyMetadata happens only after readObject() returns, so any readObject() side effects in a crafted object run before the type check. A principal who can write to the AWS Secrets Manager secret that holds this metadata (requiring secretsmanager:PutSecretValue on that secret) could store a crafted serialized object that is deserialized during normal key-lifecycle operations, potentially leading to code execution in the context of the application that manages the keys. This is the same underlying defect, in the same code path and remediated by the same fix, as CVE-2026-46590, which was reported independently and additionally covers the HashiCorp Vault and file-based sibling managers; both are incomplete-remediation follow-ons to CVE-2026-40048 (CAMEL-23200). This issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0.
Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x LTS releases stream, then they are suggested to upgrade to 4.18.3. For deployments that cannot upgrade immediately, restrict write access to the AWS Secrets Manager secret that holds the camel-pqc key metadata so that only the application’s own identity holds secretsmanager:PutSecretValue on it (least-privilege IAM), and keep the PQC key material in a secret separate from any data that less-trusted principals can write.
{
"affected": [],
"aliases": [
"CVE-2026-43867"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-06T09:16:36Z",
"severity": "CRITICAL"
},
"details": "Deserialization of Untrusted Data vulnerability in Apache Camel PQC Component.\n\nThe camel-pqc component persists post-quantum key metadata (KeyMetadata) through pluggable KeyLifecycleManager implementations. AwsSecretsManagerKeyLifecycleManager.deserializeMetadata() reads that metadata back from the configured AWS Secrets Manager secret by Base64-decoding the stored value and deserializing it with a raw java.io.ObjectInputStream.readObject() and no ObjectInputFilter or class allow-list; the cast to KeyMetadata happens only after readObject() returns, so any readObject() side effects in a crafted object run before the type check. A principal who can write to the AWS Secrets Manager secret that holds this metadata (requiring secretsmanager:PutSecretValue on that secret) could store a crafted serialized object that is deserialized during normal key-lifecycle operations, potentially leading to code execution in the context of the application that manages the keys. This is the same underlying defect, in the same code path and remediated by the same fix, as CVE-2026-46590, which was reported independently and additionally covers the HashiCorp Vault and file-based sibling managers; both are incomplete-remediation follow-ons to CVE-2026-40048 (CAMEL-23200).\nThis issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0.\n\nUsers are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x LTS releases stream, then they are suggested to upgrade to 4.18.3. For deployments that cannot upgrade immediately, restrict write access to the AWS Secrets Manager secret that holds the camel-pqc key metadata so that only the application\u2019s own identity holds secretsmanager:PutSecretValue on it (least-privilege IAM), and keep the PQC key material in a secret separate from any data that less-trusted principals can write.",
"id": "GHSA-7cmx-qjh8-7v3v",
"modified": "2026-07-06T21:30:35Z",
"published": "2026-07-06T09:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43867"
},
{
"type": "WEB",
"url": "https://camel.apache.org/security/CVE-2026-43867.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"
}
]
}
GHSA-7CP3-97R2-9349
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Unauthenticated PHP Object Injection in EmallShop <= 2.4.21 versions.
{
"affected": [],
"aliases": [
"CVE-2026-39443"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T13:20:18Z",
"severity": "HIGH"
},
"details": "Unauthenticated PHP Object Injection in EmallShop \u003c= 2.4.21 versions.",
"id": "GHSA-7cp3-97r2-9349",
"modified": "2026-06-17T18:35:49Z",
"published": "2026-06-17T18:35:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39443"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/theme/emallshop/vulnerability/wordpress-emallshop-theme-2-4-21-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-7CRF-MWWJ-HVJP
Vulnerability from github – Published: 2025-02-27 21:32 – Updated: 2025-05-21 18:33WP Activity Log 5.3.2 was found to be vulnerable. Unvalidated user input is used directly in an unserialize function in myapp/classes/Writers/class-csv-writer.php.
{
"affected": [],
"aliases": [
"CVE-2025-0767"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-27T19:15:49Z",
"severity": "MODERATE"
},
"details": "WP Activity Log 5.3.2 was found to be vulnerable. Unvalidated user input is used directly in an unserialize function in myapp/classes/Writers/class-csv-writer.php.",
"id": "GHSA-7crf-mwwj-hvjp",
"modified": "2025-05-21T18:33:24Z",
"published": "2025-02-27T21:32:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0767"
},
{
"type": "WEB",
"url": "https://co.wordpress.org/plugins/wp-security-audit-log"
},
{
"type": "WEB",
"url": "https://fluidattacks.com/advisories/skims-9"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/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"
}
]
}
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.