CWE-434
Weakness AllowedUnrestricted Upload of File with Dangerous Type
Abstraction: Base · Status: Draft
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Mapping guidance
This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
Relationships and members
Modes of introduction
OMISSION: This weakness is caused by missing a security tactic during the architecture and design phase.
Detection methods
Dynamic Analysis with Automated Results Interpretation
According to SOAR [REF-1479], the following detection techniques may be useful:
Cost effective for partial coverage:
Web Application Scanner
Web Services Scanner
Database Scanners
Effectiveness: SOAR Partial
Dynamic Analysis with Manual Results Interpretation
According to SOAR [REF-1479], the following detection techniques may be useful:
Cost effective for partial coverage:
Fuzz Tester
Framework-based Fuzzer
Effectiveness: SOAR Partial
Manual Static Analysis - Source Code
According to SOAR [REF-1479], the following detection techniques may be useful:
Highly cost effective:
Focused Manual Spotcheck - Focused manual analysis of source
Manual Source Code Review (not inspections)
Effectiveness: High
Automated Static Analysis - Source Code
According to SOAR [REF-1479], the following detection techniques may be useful:
Highly cost effective:
Source code Weakness Analyzer
Context-configured Source Code Weakness Analyzer
Effectiveness: High
Architecture or Design Review
According to SOAR [REF-1479], the following detection techniques may be useful:
Highly cost effective:
Formal Methods / Correct-By-Construction
Cost effective for partial coverage:
Inspection (IEEE 1028 standard) (can apply to requirements, design, source code, etc.)
Effectiveness: High
Notes
Relationship
This can have a chaining relationship with incomplete denylist / permissive allowlist errors when the product tries, but fails, to properly limit which types of files are allowed (CWE-183, CWE-184).
This can also overlap multiple interpretation errors for intermediaries, e.g. anti-virus products that do not remove or quarantine attachments with certain file extensions that can be processed by client systems.
Content history
Provided diagram to improve CWE usability
updated Time_of_Introduction
updated Alternate_Terms, Relationships, Other_Notes, Taxonomy_Mappings
updated Relationships
updated Applicable_Platforms, Functional_Areas, Likelihood_of_Exploit, Potential_Mitigations, Time_of_Introduction
converted from Compound_Element to Weakness
updated Alternate_Terms, Applicable_Platforms, Common_Consequences, Demonstrative_Examples, Name, Other_Notes, Potential_Mitigations, References, Related_Attack_Patterns, Relationship_Notes, Relationships, Type, Weakness_Ordinalities
updated Related_Attack_Patterns
updated References, Relationship_Notes
updated Potential_Mitigations
updated Potential_Mitigations
updated Relationships
updated Potential_Mitigations, References, Relationships
updated References, Relationships
updated Potential_Mitigations
updated Detection_Factors
updated Relationships
updated Affected_Resources, Applicable_Platforms, Likelihood_of_Exploit, Modes_of_Introduction, References, Relationships, Weakness_Ordinalities
updated References, Relationships, Taxonomy_Mappings
updated Related_Attack_Patterns
updated Relationships
updated Applicable_Platforms, Potential_Mitigations
updated Potential_Mitigations, Relationship_Notes
updated Relationships
updated Relationships
updated Demonstrative_Examples
updated Relationships
updated Relationships
updated Research_Gaps
updated Relationships
updated References
updated Alternate_Terms, Description
updated References, Relationships
updated Mapping_Notes, Relationships
updated Observed_Examples
updated Common_Consequences, Description, Diagram, Weakness_Ordinalities
updated Relationships
updated Detection_Factors, References
updated Relationships
updated Applicable_Platforms, Relationships
updated Observed_Examples, References
6652 vulnerabilities reference this CWE, most recent first.
CVE-2026-25099 (GCVE-0-2026-25099)
Vulnerability from cvelistv5 – Published: 2026-03-27 11:55 – Updated: 2026-03-27 12:42 X_Open Source- CWE-434 - Unrestricted Upload of File with Dangerous Type
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/03/CVE-2026-25099 | third-party-advisory |
| https://github.com/bludit/bludit/releases/tag/3.18.4 | release-notes |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-25099",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-27T12:41:05.213137Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-27T12:42:38.401Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://github.com",
"defaultStatus": "unaffected",
"packageName": "bludit",
"product": "Bludit",
"repo": "https://github.com/bludit/bludit",
"vendor": "Bludit",
"versions": [
{
"lessThan": "3.18.4",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"configurations": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eBludit\u0027s API plugin is disabled by default. It needs to be manually enabled by an administrator.\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Bludit\u0027s API plugin is disabled by default. It needs to be manually enabled by an administrator."
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Arkadiusz Marta"
}
],
"datePublic": "2026-03-26T10:55:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Bludit\u2019s API plugin allows an authenticated attacker with a valid API token to upload files of any type and extension without restriction, which can then be executed, leading to Remote Code Execution.\u003cbr\u003e\u003cbr\u003eThis issue was fixed in 3.18.4."
}
],
"value": "Bludit\u2019s API plugin allows an authenticated attacker with a valid API token to upload files of any type and extension without restriction, which can then be executed, leading to Remote Code Execution.\n\nThis issue was fixed in 3.18.4."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-27T11:55:23.168Z",
"orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
"shortName": "CERT-PL"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://cert.pl/posts/2026/03/CVE-2026-25099"
},
{
"tags": [
"release-notes"
],
"url": "https://github.com/bludit/bludit/releases/tag/3.18.4"
}
],
"source": {
"discovery": "EXTERNAL"
},
"tags": [
"x_open-source"
],
"title": "Remote Code Execution via Unrestricted File Upload in Bludit",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
"assignerShortName": "CERT-PL",
"cveId": "CVE-2026-25099",
"datePublished": "2026-03-27T11:55:23.168Z",
"dateReserved": "2026-01-29T12:40:23.880Z",
"dateUpdated": "2026-03-27T12:42:38.401Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-25056 (GCVE-0-2026-25056)
Vulnerability from cvelistv5 – Published: 2026-02-04 16:47 – Updated: 2026-02-05 14:33| URL | Tags |
|---|---|
| https://github.com/n8n-io/n8n/security/advisories… | x_refsource_CONFIRM |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-25056",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-05T14:23:17.587687Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-05T14:33:28.230Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n8n",
"vendor": "n8n-io",
"versions": [
{
"status": "affected",
"version": "\u003c 1.118.0"
},
{
"status": "affected",
"version": "\u003c 2.4.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node\u0027s SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server\u0027s filesystem potentially leading to remote code execution. This issue has been patched in versions 1.118.0 and 2.4.0."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-693",
"description": "CWE-693: Protection Mechanism Failure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-04T16:47:55.170Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/n8n-io/n8n/security/advisories/GHSA-hv53-3329-vmrm",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-hv53-3329-vmrm"
}
],
"source": {
"advisory": "GHSA-hv53-3329-vmrm",
"discovery": "UNKNOWN"
},
"title": "n8n Arbitrary File Write leading to RCE in n8n Merge Node"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-25056",
"datePublished": "2026-02-04T16:47:55.170Z",
"dateReserved": "2026-01-28T14:50:47.888Z",
"dateUpdated": "2026-02-05T14:33:28.230Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24960 (GCVE-0-2026-24960)
Vulnerability from cvelistv5 – Published: 2026-03-05 05:53 – Updated: 2026-04-28 16:14- CWE-434 - Unrestricted Upload of File with Dangerous Type
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Theme/c… | vdb-entry |
| Vendor | Product | Version | |
|---|---|---|---|
| zozothemes | Charety |
Affected:
0 , ≤ 2.0.2
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24960",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-09T19:07:53.543830Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T14:52:06.457Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://themeforest.net",
"defaultStatus": "unaffected",
"packageName": "charety",
"product": "Charety",
"vendor": "zozothemes",
"versions": [
{
"changes": [
{
"at": "2.0.2",
"status": "unaffected"
}
],
"lessThanOrEqual": "2.0.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program"
}
],
"datePublic": "2026-04-01T16:04:58.272Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Unrestricted Upload of File with Dangerous Type vulnerability in zozothemes Charety charety allows Using Malicious Files.\u003cp\u003eThis issue affects Charety: from n/a through \u003c 2.0.2.\u003c/p\u003e"
}
],
"value": "Unrestricted Upload of File with Dangerous Type vulnerability in zozothemes Charety charety allows Using Malicious Files.This issue affects Charety: from n/a through \u003c 2.0.2."
}
],
"impacts": [
{
"capecId": "CAPEC-17",
"descriptions": [
{
"lang": "en",
"value": "Using Malicious Files"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T16:14:51.940Z",
"orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
"shortName": "Patchstack"
},
"references": [
{
"tags": [
"vdb-entry"
],
"url": "https://patchstack.com/database/Wordpress/Theme/charety/vulnerability/wordpress-charety-theme-2-0-2-arbitrary-file-upload-vulnerability?_s_id=cve"
}
],
"title": "WordPress Charety theme \u003c 2.0.2 - Arbitrary File Upload vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
"assignerShortName": "Patchstack",
"cveId": "CVE-2026-24960",
"datePublished": "2026-03-05T05:53:49.748Z",
"dateReserved": "2026-01-28T09:50:35.464Z",
"dateUpdated": "2026-04-28T16:14:51.940Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24897 (GCVE-0-2026-24897)
Vulnerability from cvelistv5 – Published: 2026-01-28 22:24 – Updated: 2026-01-29 16:54| URL | Tags |
|---|---|
| https://github.com/ErugoOSS/Erugo/security/adviso… | x_refsource_CONFIRM |
| https://github.com/ErugoOSS/Erugo/commit/256bc638… | x_refsource_MISC |
| https://github.com/ErugoOSS/Erugo/releases/tag/v0.2.15 | x_refsource_MISC |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24897",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-29T16:00:06.947139Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-29T16:54:12.343Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/ErugoOSS/Erugo/security/advisories/GHSA-336w-hgpq-6369"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Erugo",
"vendor": "ErugoOSS",
"versions": [
{
"status": "affected",
"version": "\u003c 0.2.15"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Erugo is a self-hosted file-sharing platform. In versions up to and including 0.2.14, an authenticated low-privileged user can upload arbitrary files to any specified location due to insufficient validation of user\u2011supplied paths when creating shares.\nBy specifying a writable path within the public web root, an attacker can upload and execute arbitrary code on the server, resulting in remote code execution (RCE). This vulnerability allows a low-privileged user to fully compromise the affected Erugo instance. Version 0.2.15 fixes the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T22:24:49.915Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/ErugoOSS/Erugo/security/advisories/GHSA-336w-hgpq-6369",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/ErugoOSS/Erugo/security/advisories/GHSA-336w-hgpq-6369"
},
{
"name": "https://github.com/ErugoOSS/Erugo/commit/256bc63831a0b5e9a94cb024a0724e0cd5fa5e38",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/ErugoOSS/Erugo/commit/256bc63831a0b5e9a94cb024a0724e0cd5fa5e38"
},
{
"name": "https://github.com/ErugoOSS/Erugo/releases/tag/v0.2.15",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/ErugoOSS/Erugo/releases/tag/v0.2.15"
}
],
"source": {
"advisory": "GHSA-336w-hgpq-6369",
"discovery": "UNKNOWN"
},
"title": "Authenticated Remote Code Execution via Arbitrary File Upload"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24897",
"datePublished": "2026-01-28T22:24:49.915Z",
"dateReserved": "2026-01-27T19:35:20.529Z",
"dateUpdated": "2026-01-29T16:54:12.343Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24815 (GCVE-0-2026-24815)
Vulnerability from cvelistv5 – Published: 2026-01-27 08:51 – Updated: 2026-01-27 20:41| URL | Tags |
|---|---|
| https://github.com/datavane/tis/pull/443 | patch |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24815",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-27T20:41:09.513226Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-27T20:41:20.316Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://github.com/datavane/tis",
"defaultStatus": "unaffected",
"modules": [
"tis-plugin/src/main/java/com/qlangtech/tis/extension/impl"
],
"product": "tis",
"programFiles": [
"XmlFile.java"
],
"vendor": "datavane",
"versions": [
{
"lessThan": "v4.3.0",
"status": "affected",
"version": "0",
"versionType": "git"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "TITAN Team (titancaproject@gmail.com)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Unrestricted Upload of File with Dangerous Type, Deserialization of Untrusted Data vulnerability in datavane tis (tis-plugin/src/main/java/com/qlangtech/tis/extension/impl modules).\u003cp\u003e This vulnerability is associated with program files \u003ctt\u003eXmlFile.Java\u003c/tt\u003e.\u003c/p\u003e\u003cp\u003eThis issue affects tis: before v4.3.0.\u003c/p\u003e"
}
],
"value": "Unrestricted Upload of File with Dangerous Type, Deserialization of Untrusted Data vulnerability in datavane tis (tis-plugin/src/main/java/com/qlangtech/tis/extension/impl modules). This vulnerability is associated with program files XmlFile.Java.\n\nThis issue affects tis: before v4.3.0."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "YES",
"Recovery": "USER",
"Safety": "PRESENT",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "RED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "CONCENTRATED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:M/U:Red",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "CWE-502 Deserialization of Untrusted Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-27T08:51:58.830Z",
"orgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
"shortName": "GovTech CSG"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/datavane/tis/pull/443"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "A XStream Security Vulnerability in XML Deserialization in datavane/tis",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
"assignerShortName": "GovTech CSG",
"cveId": "CVE-2026-24815",
"datePublished": "2026-01-27T08:51:58.830Z",
"dateReserved": "2026-01-27T08:48:56.893Z",
"dateUpdated": "2026-01-27T20:41:20.316Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24769 (GCVE-0-2026-24769)
Vulnerability from cvelistv5 – Published: 2026-01-28 20:36 – Updated: 2026-01-29 14:02| URL | Tags |
|---|---|
| https://github.com/nocodb/nocodb/security/advisor… | x_refsource_CONFIRM |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24769",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-29T14:00:29.747478Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-29T14:02:12.813Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "nocodb",
"vendor": "nocodb",
"versions": [
{
"status": "affected",
"version": "\u003c 0.301.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "NocoDB is software for building databases as spreadsheets. Prior to version 0.301.0, a stored cross-site scripting (XSS) vulnerability exists in NocoDB\u2019s attachment handling mechanism. Authenticated users can upload malicious SVG files containing embedded JavaScript, which are later rendered inline and executed in the browsers of other users who view the attachment. Because the malicious payload is stored server-side and executed under the application\u2019s origin, successful exploitation can lead to account compromise, data exfiltration and unauthorized actions performed on behalf of affected users. Version 0.301.0 patches the issue."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "PASSIVE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T20:36:23.859Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/nocodb/nocodb/security/advisories/GHSA-q5c6-h22r-qpwr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/nocodb/nocodb/security/advisories/GHSA-q5c6-h22r-qpwr"
}
],
"source": {
"advisory": "GHSA-q5c6-h22r-qpwr",
"discovery": "UNKNOWN"
},
"title": "NocoDB Vulnerable to Stored Cross-Site Scripting via SVG upload"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24769",
"datePublished": "2026-01-28T20:36:23.859Z",
"dateReserved": "2026-01-26T21:06:47.868Z",
"dateUpdated": "2026-01-29T14:02:12.813Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24729 (GCVE-0-2026-24729)
Vulnerability from cvelistv5 – Published: 2026-01-30 03:50 – Updated: 2026-01-30 18:06- CWE-434 - Unrestricted Upload of File with Dangerous Type
| URL | Tags |
|---|---|
| https://zuso.ai/advisory/za-2026-02 | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Internet Information Co., Ltd | DreamMaker |
Affected:
0 , < 2025/10/22
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24729",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-30T18:06:21.909823Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-30T18:06:51.293Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "DreamMaker",
"vendor": "Internet Information Co., Ltd",
"versions": [
{
"lessThan": "2025/10/22",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"datePublic": "2026-01-30T03:48:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "An unrestricted upload of file with dangerous type vulnerability in the file upload function of Interinfo DreamMaker versions before 2025/10/22 allows remote attackers to execute arbitrary system commands via a malicious class file."
}
],
"value": "An unrestricted upload of file with dangerous type vulnerability in the file upload function of Interinfo DreamMaker versions before 2025/10/22 allows remote attackers to execute arbitrary system commands via a malicious class file."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-30T03:50:31.763Z",
"orgId": "256c161b-b921-402b-8c3b-c6c9c14d5d88",
"shortName": "ZUSO ART"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://zuso.ai/advisory/za-2026-02"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Interinfo DreamMaker - Unrestricted Upload of File with Dangerous Type",
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "256c161b-b921-402b-8c3b-c6c9c14d5d88",
"assignerShortName": "ZUSO ART",
"cveId": "CVE-2026-24729",
"datePublished": "2026-01-30T03:50:31.763Z",
"dateReserved": "2026-01-26T07:42:53.160Z",
"dateUpdated": "2026-01-30T18:06:51.293Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24727 (GCVE-0-2026-24727)
Vulnerability from cvelistv5 – Published: 2026-07-24 08:29 – Updated: 2026-07-24 12:33- CWE-434 - Unrestricted upload of file with dangerous type
| URL | Tags |
|---|---|
| https://zuso.ai/advisory | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| SUNNET Technology Co., Ltd. | Corporate Training Management System |
Affected:
0 , ≤ v.10.3
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24727",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-24T12:32:58.353001Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-24T12:33:09.459Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Corporate Training Management System",
"vendor": "SUNNET Technology Co., Ltd.",
"versions": [
{
"lessThanOrEqual": "v.10.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"datePublic": "2026-07-24T04:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "An unrestricted upload of file with dangerous type vulnerability in the e-paper draft upload function of SUNNET Corporate Training Management System through v10.3 allows remote authenticated users with administrator privileges to execute arbitrary commands by uploading a crafted ZIP archive containing a server-executable file."
}
],
"value": "An unrestricted upload of file with dangerous type vulnerability in the e-paper draft upload function of SUNNET Corporate Training Management System through v10.3 allows remote authenticated users with administrator privileges to execute arbitrary commands by uploading a crafted ZIP archive containing a server-executable file."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434 Unrestricted upload of file with dangerous type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-24T08:29:06.889Z",
"orgId": "256c161b-b921-402b-8c3b-c6c9c14d5d88",
"shortName": "ZUSO ART"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://zuso.ai/advisory"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "SUNNET Corporate Training Management System - Unrestricted Upload of File with Dangerous Type",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "256c161b-b921-402b-8c3b-c6c9c14d5d88",
"assignerShortName": "ZUSO ART",
"cveId": "CVE-2026-24727",
"datePublished": "2026-07-24T08:29:06.889Z",
"dateReserved": "2026-01-26T07:42:53.159Z",
"dateUpdated": "2026-07-24T12:33:09.459Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24673 (GCVE-0-2026-24673)
Vulnerability from cvelistv5 – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52- CWE-434 - Unrestricted Upload of File with Dangerous Type
| URL | Tags |
|---|---|
| https://github.com/gunet/openeclass/security/advi… | x_refsource_CONFIRM |
| Vendor | Product | Version | |
|---|---|---|---|
| gunet | openeclass |
Affected:
< 4.2
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24673",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-04T15:46:36.435632Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-04T16:52:24.978Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "openeclass",
"vendor": "gunet",
"versions": [
{
"status": "affected",
"version": "\u003c 4.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a file upload validation bypass vulnerability allows attackers to upload files with prohibited extensions by embedding them inside ZIP archives and extracting them using the application\u2019s built-in decompression functionality. This issue has been patched in version 4.2."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-03T16:56:59.723Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/gunet/openeclass/security/advisories/GHSA-3g4j-56gp-v6wv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/gunet/openeclass/security/advisories/GHSA-3g4j-56gp-v6wv"
}
],
"source": {
"advisory": "GHSA-3g4j-56gp-v6wv",
"discovery": "UNKNOWN"
},
"title": "Open eClass Has File Upload Filter Bypass via ZIP Archive Extraction"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24673",
"datePublished": "2026-02-03T16:56:59.723Z",
"dateReserved": "2026-01-23T20:40:23.388Z",
"dateUpdated": "2026-02-04T16:52:24.978Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24330 (GCVE-0-2026-24330)
Vulnerability from cvelistv5 – Published: 2026-08-11 02:35 – Updated: 2026-11-05 19:45- CWE-434 - Unrestricted Upload of File with Dangerous Type
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-24330 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2431939 | issue-trackingx_refsource_REDHAT |
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 |
cpe:/a:redhat:jboss_enterprise_application_platform:7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp
|
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_bpms:7
|
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24330",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-11T16:05:13.296503Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-11T16:05:24.210Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:jboss_fuse:7"
],
"defaultStatus": "affected",
"packageName": "wildfly-core-security",
"product": "Red Hat Fuse 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform:7"
],
"defaultStatus": "affected",
"packageName": "wildfly-core-security",
"product": "Red Hat JBoss Enterprise Application Platform 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform:8"
],
"defaultStatus": "unaffected",
"packageName": "wildfly-core-security",
"product": "Red Hat JBoss Enterprise Application Platform 8",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:jbosseapxp"
],
"defaultStatus": "affected",
"packageName": "wildfly-core-security",
"product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:jboss_bpms:7"
],
"defaultStatus": "affected",
"packageName": "wildfly-core-security",
"product": "Red Hat Process Automation 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7"
],
"defaultStatus": "affected",
"packageName": "wildfly-core-security",
"product": "Red Hat Single Sign-On 7",
"vendor": "Red Hat"
}
],
"credits": [
{
"lang": "en",
"value": "Red Hat would like to thank Claudia Bartolini (TIM Security Red Team Research - TIM S.p.A), Marco Ventura (TIM Security Red Team Research - TIM S.p.A), and Massimiliano Brolli (TIM Security Red Team Research - TIM S.p.A) for reporting this issue."
}
],
"datePublic": "2026-07-29T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in wildfly-core. A remote attacker, authenticated as a \u0027deployer\u0027 account, can import and deploy a malicious archive file from an untrusted source. This is achieved by leveraging WildFly libraries to craft a Java project that allows an HTTP POST request to upload and deploy the malicious archive. This could lead to further exploitation, such as arbitrary file read vulnerabilities."
}
],
"metrics": [
{
"other": {
"content": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"value": "Moderate"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-05T19:45:44.487Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/security/cve/CVE-2026-24330"
},
{
"name": "RHBZ#2431939",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431939"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-01-22T03:11:31.294Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-07-29T00:00:00.000Z",
"value": "Made public."
}
],
"title": "Wildfly-core: wildfly: arbitrary file read via malicious archive deployment",
"workarounds": [
{
"lang": "en",
"value": "To mitigate this vulnerability, restrict access to the \u0027deployer\u0027 account to only authorized and trusted administrators. Implement strong authentication policies for this account and consider limiting its permissions to prevent the deployment of untrusted applications. Ensure that the WildFly management interfaces are not exposed to untrusted networks and that only verified and signed applications are permitted for deployment. If the \u0027deployer\u0027 role is not strictly necessary, consider disabling or removing it. Changes to WildFly configuration may require a service restart to take effect."
}
],
"x_generator": {
"engine": "cvelib 1.8.0"
},
"x_redhatCweChain": "CWE-434: Unrestricted Upload of File with Dangerous Type"
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2026-24330",
"datePublished": "2026-08-11T02:35:22.539Z",
"dateReserved": "2026-01-22T03:12:39.123Z",
"dateUpdated": "2026-11-05T19:45:44.487Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Generate a new, unique filename for an uploaded file instead of using the user-supplied filename, so that no external input is used at all.[REF-422] [REF-423]
Mitigation MIT-21
Strategy: Enforcement by Conversion
When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
Mitigation
Consider storing the uploaded files outside of the web document root entirely. Then, use other mechanisms to deliver the files dynamically. [REF-423]
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- For example, limiting filenames to alphanumeric characters can help to restrict the introduction of unintended file extensions.
Mitigation
Define a very limited set of allowable extensions and only generate filenames that end in these extensions. Consider the possibility of XSS (CWE-79) before allowing .html or .htm file types.
Mitigation
Strategy: Input Validation
Ensure that only one extension is used in the filename. Some web servers, including some versions of Apache, may process files based on inner extensions so that "filename.php.gif" is fed to the PHP interpreter.[REF-422] [REF-423]
Mitigation
When running on a web server that supports case-insensitive filenames, perform case-insensitive evaluations of the extensions that are provided.
Mitigation MIT-15
For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation
Do not rely exclusively on sanity checks of file contents to ensure that the file is of the expected type and size. It may be possible for an attacker to hide code in some file segments that will still be executed by the server. For example, GIF images may contain a free-form comments field.
Mitigation
Do not rely exclusively on the MIME content type or filename attribute when determining how to render a file. Validating the MIME content type and ensuring that it matches the extension is only a partial solution.
Mitigation MIT-17
Strategy: Environment Hardening
Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
Mitigation MIT-22
Strategy: Sandbox or Jail
- Run the code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which files can be accessed in a particular directory or which commands can be executed by the software.
- OS-level examples include the Unix chroot jail, AppArmor, and SELinux. In general, managed code may provide some protection. For example, java.io.FilePermission in the Java SecurityManager allows the software to specify restrictions on file operations.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of the application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs
In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.