Common Weakness Enumeration

CWE-862

Weakness Allowed-with-Review

Missing Authorization

Abstraction: Class · Status: Incomplete

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Dimensions

  • Behavior-Property: Missing
  • Behavior-Type: Authorization
Mapping guidance

This CWE entry is a Class and might have Base-level children that would be more appropriate

Examine children of this entry to see if there is a better fit

Relationships and members
ChildOf: CWE-285 · View CWE-1000
  • Behavior-Property: Improper
ChildOf: CWE-284 · View CWE-1340
  • Behavior-Property: Improper
  • Behavior-Type: Access Control
Modes of introduction
Architecture and Design

OMISSION: This weakness is caused by missing a security tactic during the architecture and design phase.

Authorization weaknesses may arise when a single-user application is ported to a multi-user environment.

Implementation

A developer may introduce authorization weaknesses because of a lack of understanding about the underlying technologies. For example, a developer may assume that attackers cannot modify certain inputs such as headers or cookies.

Operation
Detection methods

Automated Static Analysis

Automated static analysis is useful for detecting commonly-used idioms for authorization. A tool may be able to analyze related configuration files, such as .htaccess in Apache web servers, or detect the usage of commonly-used authorization libraries.

Generally, automated static analysis tools have difficulty detecting custom authorization schemes. In addition, the software's design may include some functionality that is accessible to any user and does not require an authorization check; an automated technique that detects the absence of authorization may report false positives.

Effectiveness: Limited

Automated Dynamic Analysis

Automated dynamic analysis may find many or all possible interfaces that do not require authorization, but manual analysis is required to determine if the lack of authorization violates business logic.

Manual Analysis

This weakness can be detected using tools and techniques that require manual (human) analysis, such as penetration testing, threat modeling, and interactive tools that allow the tester to record and modify an active session.

Specifically, manual static analysis is useful for evaluating the correctness of custom authorization mechanisms.

Effectiveness: Moderate

These may be more effective than strictly automated techniques. This is especially the case with weaknesses that are related to design and business rules. However, manual efforts might not achieve desired code coverage within limited time constraints.

Manual Static Analysis - Binary or Bytecode

According to SOAR [REF-1479], the following detection techniques may be useful:

Cost effective for partial coverage:

Binary / Bytecode disassembler - then use manual analysis for vulnerabilities & anomalies

Effectiveness: SOAR Partial

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:

Host Application Interface Scanner

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:

Cost effective for partial coverage:

Focused Manual Spotcheck - Focused manual analysis of source

Manual Source Code Review (not inspections)

Effectiveness: SOAR Partial

Automated Static Analysis - Source Code

According to SOAR [REF-1479], the following detection techniques may be useful:

Cost effective for partial coverage:

Source code Weakness Analyzer

Context-configured Source Code Weakness Analyzer

Effectiveness: SOAR Partial

Architecture or Design Review

According to SOAR [REF-1479], the following detection techniques may be useful:

Highly cost effective:

Inspection (IEEE 1028 standard) (can apply to requirements, design, source code, etc.)

Formal Methods / Correct-By-Construction

Effectiveness: High

Notes

Terminology

Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user's privileges and any permissions or other access-control specifications that apply to the resource.

Content history
Submission: CWE Content Team · MITRE · 2011-05-24 · CWE 1.13
Contribution: "Mapping CWE to 62443" Sub-Working Group · CWE-CAPEC ICS/OT SIG · 2023-04-25 · CWE 4.11

Suggested mappings to ISA/IEC 62443.

Contribution: Abhi Balakrishnan · 2024-02-29 · CWE 4.16

Provided diagram to improve CWE usability

Modification: CWE Content Team · MITRE · 2011-06-27 · CWE 2.0

updated Demonstrative_Examples, Related_Attack_Patterns, Relationships

Modification: CWE Content Team · MITRE · 2011-09-13 · CWE 2.1

updated Potential_Mitigations, References, Relationships

Modification: CWE Content Team · MITRE · 2012-05-11 · CWE 2.2

updated Demonstrative_Examples, Observed_Examples, References, Relationships

Modification: CWE Content Team · MITRE · 2012-10-30 · CWE 2.3

updated Potential_Mitigations

Modification: CWE Content Team · MITRE · 2014-02-18 · CWE 2.6

updated Relationships

Modification: CWE Content Team · MITRE · 2014-07-30 · CWE 2.8

updated Detection_Factors

Modification: CWE Content Team · MITRE · 2017-01-19 · CWE 2.10

updated Relationships

Modification: CWE Content Team · MITRE · 2017-11-08 · CWE 3.0

updated Applicable_Platforms, Modes_of_Introduction, References, Relationships

Modification: CWE Content Team · MITRE · 2018-03-27 · CWE 3.1

updated References

Modification: CWE Content Team · MITRE · 2019-06-20 · CWE 3.3

updated Relationships

Modification: CWE Content Team · MITRE · 2020-02-24 · CWE 4.0

updated Relationships

Modification: CWE Content Team · MITRE · 2020-08-20 · CWE 4.2

updated Relationships

Modification: CWE Content Team · MITRE · 2020-12-10 · CWE 4.3

updated Relationships

Modification: CWE Content Team · MITRE · 2021-03-15 · CWE 4.4

updated Alternate_Terms, Observed_Examples

Modification: CWE Content Team · MITRE · 2021-07-20 · CWE 4.5

updated Observed_Examples, Related_Attack_Patterns, Relationships

Modification: CWE Content Team · MITRE · 2021-10-28 · CWE 4.6

updated Relationships

Modification: CWE Content Team · MITRE · 2022-06-28 · CWE 4.8

updated Relationships

Modification: CWE Content Team · MITRE · 2022-10-13 · CWE 4.9

updated Observed_Examples

Modification: CWE Content Team · MITRE · 2023-01-31 · CWE 4.10

updated Description, Potential_Mitigations

Modification: CWE Content Team · MITRE · 2023-04-27 · CWE 4.11

updated References, Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2023-06-29 · CWE 4.12

updated Mapping_Notes, Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2024-11-19 · CWE 4.16

updated Common_Consequences, Description, Diagram, Relationships, Terminology_Notes

Modification: CWE Content Team · MITRE · 2025-09-09 · CWE 4.18

updated Applicable_Platforms, Detection_Factors, Observed_Examples, References

Modification: CWE Content Team · MITRE · 2025-12-11 · CWE 4.19

updated Applicable_Platforms, Relationships, Weakness_Ordinalities

Modification: CWE Content Team · MITRE · 2026-04-30 · CWE 4.20

updated Applicable_Platforms, Observed_Examples, Relationships

Modification: CWE Content Team · MITRE · 2026-10-28 · CWE 5.0

updated Applicable_Platforms, Dimensions, References, Relationships, Taxonomy_Mappings

20148 vulnerabilities reference this CWE, most recent first.

GHSA-P2J9-4MG8-MM73

Vulnerability from github – Published: 2026-07-22 18:32 – Updated: 2026-07-22 18:32
VLAI
Details

Graylog2 Server before commit 46a2eeb contains a missing per-entity permission check in the POST /events/definitions/{definitionId}/duplicate endpoint that allows authenticated users to clone any event definition. Attackers with the low-privilege eventdefinitions:create capability can read private event definitions including detection queries, aggregation thresholds, grouping fields, schedules, and notification bindings by duplicating them.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-65011"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-22T17:16:58Z",
    "severity": "MODERATE"
  },
  "details": "Graylog2 Server before commit 46a2eeb contains a missing per-entity permission check in the POST /events/definitions/{definitionId}/duplicate endpoint that allows authenticated users to clone any event definition. Attackers with the low-privilege eventdefinitions:create capability can read private event definitions including detection queries, aggregation thresholds, grouping fields, schedules, and notification bindings by duplicating them.",
  "id": "GHSA-p2j9-4mg8-mm73",
  "modified": "2026-07-22T18:32:39Z",
  "published": "2026-07-22T18:32:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65011"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/issues/26590"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/pull/26706"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/pull/26718"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/pull/26719"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Graylog2/graylog2-server/commit/46a2eeba4cdbc1408ff4cbf7b466853a8acfb38d"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/graylog2-server-missing-permission-check-on-event-definition-duplicate"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-P2JW-WG96-JV3G

Vulnerability from github – Published: 2026-03-25 18:31 – Updated: 2026-03-25 21:30
VLAI
Details

Missing Authorization vulnerability in StellarWP Restrict Content restrict-content allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Restrict Content: from n/a through <= 3.2.22.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-32546"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T17:17:08Z",
    "severity": "HIGH"
  },
  "details": "Missing Authorization vulnerability in StellarWP Restrict Content restrict-content allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Restrict Content: from n/a through \u003c= 3.2.22.",
  "id": "GHSA-p2jw-wg96-jv3g",
  "modified": "2026-03-25T21:30:35Z",
  "published": "2026-03-25T18:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32546"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/Wordpress/Plugin/restrict-content/vulnerability/wordpress-restrict-content-plugin-3-2-22-broken-access-control-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-P2MJ-G72Q-WQ82

Vulnerability from github – Published: 2022-05-24 17:15 – Updated: 2024-03-21 03:33
VLAI
Details

In IQrouter through 3.3.1, remote attackers can control the device (restart network, reboot, upgrade, reset) because of Incorrect Access Control.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-11967"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-21T13:15:00Z",
    "severity": "HIGH"
  },
  "details": "In IQrouter through 3.3.1, remote attackers can control the device (restart network, reboot, upgrade, reset) because of Incorrect Access Control.",
  "id": "GHSA-p2mj-g72q-wq82",
  "modified": "2024-03-21T03:33:54Z",
  "published": "2022-05-24T17:15:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11967"
    },
    {
      "type": "WEB",
      "url": "https://evenroute.com"
    },
    {
      "type": "WEB",
      "url": "https://evenroute.zendesk.com/hc/en-us/articles/216107838-How-do-I-configure-an-IQrouter-"
    },
    {
      "type": "WEB",
      "url": "https://openwrt.org/docs/guide-quick-start/walkthrough_login"
    },
    {
      "type": "WEB",
      "url": "https://pastebin.com/grSCSBSu"
    }
  ],
  "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-P2PV-JQQ4-Q5GX

Vulnerability from github – Published: 2026-10-20 12:31 – Updated: 2026-10-20 12:31
VLAI
Details

OpenCATS before 0.10.0 contains a missing authorization vulnerability in ImportUI::handleRequest() that allows low-privileged authenticated users to roll back data imports. Attackers with READ-level access can request the import module's revert action with an importID to mass-delete imported candidate, company, and contact records.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-112786"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-20T11:17:18Z",
    "severity": "MODERATE"
  },
  "details": "OpenCATS before 0.10.0 contains a missing authorization vulnerability in ImportUI::handleRequest() that allows low-privileged authenticated users to roll back data imports. Attackers with READ-level access can request the import module\u0027s revert action with an importID to mass-delete imported candidate, company, and contact records.",
  "id": "GHSA-p2pv-jqq4-q5gx",
  "modified": "2026-10-20T12:31:34Z",
  "published": "2026-10-20T12:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112786"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencats/OpenCATS/issues/720"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencats/OpenCATS/commit/aa3b414c3672f5010ca26c44192aa8e72d3735bd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/import/ImportUI.php#L155-L188"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencats/OpenCATS/releases/tag/v0.10.0"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/opencats-before-0.10.0-missing-authorization-via-import-revert-action"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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"
    }
  ]
}

GHSA-P2QJ-V66F-RH5F

Vulnerability from github – Published: 2024-07-16 12:30 – Updated: 2026-04-08 18:33
VLAI
Details

The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wprss_activate_feed_source' and 'wprss_pause_feed_source' functions in all versions up to, and including, 4.23.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate or pause existing RSS feeds.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-6621"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T11:15:10Z",
    "severity": "MODERATE"
  },
  "details": "The RSS Aggregator \u2013 RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the \u0027wprss_activate_feed_source\u0027 and \u0027wprss_pause_feed_source\u0027 functions in all versions up to, and including, 4.23.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate or pause existing RSS feeds.",
  "id": "GHSA-p2qj-v66f-rh5f",
  "modified": "2026-04-08T18:33:33Z",
  "published": "2024-07-16T12:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6621"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/trunk/includes/feed-states.php#L12"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/trunk/includes/feed-states.php#L28"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/trunk/includes/feed-states.php?rev=3118231"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8e37331b-0b75-41ee-b390-532efd674cc1?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-P2RJ-MRMC-9W29

Vulnerability from github – Published: 2026-05-27 00:03 – Updated: 2026-05-27 00:03
VLAI
Summary
Yamcs vulnerable to unauthorized user enumeration via IAM API endpoints
Details

Summary

The IAM API endpoints (listUsers, getUser, listGroups, and getGroup) in yamcs-core do not enforce the required SystemPrivilege.ControlAccess check. As a result, any authenticated user (even those with low or no privileges) can enumerate all user accounts in the system, including their usernames, superuser status, and group memberships.

This constitutes a broken access control vulnerability (CWE-862) that leaks sensitive user information.

Root Cause

File: yamcs-core/src/main/java/org/yamcs/http/api/IamApi.java:125,180,357,372

listUsers(), getUser(), listGroups(), and getGroup() do not require SystemPrivilege.ControlAccess. Any authenticated user — regardless of privileges — can enumerate all users, their superuser status, and group memberships:

// listUsers — NO checkSystemPrivilege
public void listUsers(Context ctx, Empty request, ...) {
    var sensitiveDetails = ctx.user.hasSystemPrivilege(SystemPrivilege.ControlAccess);
    // sensitiveDetails=false for low-priv users, but name/superuser/active still exposed
    for (User user : users) {
        UserInfo userb = toUserInfo(user, sensitiveDetails, directory);
        responseb.addUsers(userb);
    }
}

Compare with properly protected endpoints:

// createUser — correctly protected
public void createUser(Context ctx, ...) {
    ctx.checkSystemPrivilege(SystemPrivilege.ControlAccess); // present

Impact

Any authenticated user can:

  1. List all user accounts in the system
  2. Identify which accounts have superuser privileges
  3. Use this information to target privileged accounts

Proof of Concept

# Authenticate as any low-privilege user GET access_token
curl -s -X POST "http://localhost:8090/auth/token" \
  -H "Content-Type: application/x-www-form-urlencoded" \
  -d "grant_type=password&username=lowpriv&password=lowpriv123"

# Enumerate all users — no ControlAccess required
curl -s "http://TARGET:8090/api/users" \
  -H "Authorization: Bearer $TOKEN" #paste access_token

Output (confirmed):

{
  "users": [
    { "name": "admin", "superuser": true, "active": true },
    { "name": "operator", "superuser": true, "active": true },
    { "name": "lowpriv", "superuser": false, "active": true }
  ]
}

Fix

Add ControlAccess check to listUsers, getUser, listGroups, getGroup:

public void listUsers(Context ctx, Empty request, ...) {
    ctx.checkSystemPrivilege(SystemPrivilege.ControlAccess); // ADD THIS
    ...
}
Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.yamcs:yamcs-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.12.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-44595"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-27T00:03:56Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Summary\n\nThe IAM API endpoints (`listUsers`, `getUser`, `listGroups`, and `getGroup`) in `yamcs-core` do not enforce the required `SystemPrivilege.ControlAccess` check. As a result, **any authenticated user** (even those with low or no privileges) can enumerate all user accounts in the system, including their usernames, superuser status, and group memberships.\n\nThis constitutes a broken access control vulnerability (CWE-862) that leaks sensitive user information.\n\n### Root Cause\n\n**File:** `yamcs-core/src/main/java/org/yamcs/http/api/IamApi.java:125,180,357,372`\n\n`listUsers()`, `getUser()`, `listGroups()`, and `getGroup()` do not require `SystemPrivilege.ControlAccess`. Any authenticated user \u2014 regardless of privileges \u2014 can enumerate all users, their superuser status, and group memberships:\n\n```java\n// listUsers \u2014 NO checkSystemPrivilege\npublic void listUsers(Context ctx, Empty request, ...) {\n    var sensitiveDetails = ctx.user.hasSystemPrivilege(SystemPrivilege.ControlAccess);\n    // sensitiveDetails=false for low-priv users, but name/superuser/active still exposed\n    for (User user : users) {\n        UserInfo userb = toUserInfo(user, sensitiveDetails, directory);\n        responseb.addUsers(userb);\n    }\n}\n```\n\nCompare with properly protected endpoints:\n\n```java\n// createUser \u2014 correctly protected\npublic void createUser(Context ctx, ...) {\n    ctx.checkSystemPrivilege(SystemPrivilege.ControlAccess); // present\n```\n\n### Impact\n\nAny authenticated user can:\n\n1. List all user accounts in the system\n2. Identify which accounts have superuser privileges\n3. Use this information to target privileged accounts\n\n### Proof of Concept\n\n```bash\n# Authenticate as any low-privilege user GET access_token\ncurl -s -X POST \"http://localhost:8090/auth/token\" \\\n  -H \"Content-Type: application/x-www-form-urlencoded\" \\\n  -d \"grant_type=password\u0026username=lowpriv\u0026password=lowpriv123\"\n\n# Enumerate all users \u2014 no ControlAccess required\ncurl -s \"http://TARGET:8090/api/users\" \\\n  -H \"Authorization: Bearer $TOKEN\" #paste access_token\n```\n\n**Output (confirmed):**\n\n```json\n{\n  \"users\": [\n    { \"name\": \"admin\", \"superuser\": true, \"active\": true },\n    { \"name\": \"operator\", \"superuser\": true, \"active\": true },\n    { \"name\": \"lowpriv\", \"superuser\": false, \"active\": true }\n  ]\n}\n```\n\n### Fix\n\nAdd `ControlAccess` check to `listUsers`, `getUser`, `listGroups`, `getGroup`:\n\n```java\npublic void listUsers(Context ctx, Empty request, ...) {\n    ctx.checkSystemPrivilege(SystemPrivilege.ControlAccess); // ADD THIS\n    ...\n}\n```",
  "id": "GHSA-p2rj-mrmc-9w29",
  "modified": "2026-05-27T00:03:56Z",
  "published": "2026-05-27T00:03:56Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/yamcs/yamcs/security/advisories/GHSA-p2rj-mrmc-9w29"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/yamcs/yamcs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Yamcs vulnerable to unauthorized user enumeration via IAM API endpoints"
}

GHSA-P2RV-36R3-PVW3

Vulnerability from github – Published: 2026-10-20 18:31 – Updated: 2026-10-20 18:31
VLAI
Details

Sharkord before 0.0.8 contains a missing authorization vulnerability that allows any authenticated member to change server-wide settings by calling the others.updateSettings tRPC mutation without the MANAGE_SETTINGS permission. Attackers can set a join password, disable registration, zero upload limits, or toggle plugin loading to deny service to other members.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-113594"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-20T16:17:07Z",
    "severity": "MODERATE"
  },
  "details": "Sharkord before 0.0.8 contains a missing authorization vulnerability that allows any authenticated member to change server-wide settings by calling the others.updateSettings tRPC mutation without the MANAGE_SETTINGS permission. Attackers can set a join password, disable registration, zero upload limits, or toggle plugin loading to deny service to other members.",
  "id": "GHSA-p2rv-36r3-pvw3",
  "modified": "2026-10-20T18:31:43Z",
  "published": "2026-10-20T18:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113594"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Sharkord/sharkord/issues/387"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Sharkord/sharkord/commit/3866cd3a352e99ddedbd9f809261dacaca4d2c29"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Sharkord/sharkord/blob/v0.0.7/apps/server/src/routers/others/update-settings.ts"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Sharkord/sharkord/releases/tag/v0.0.8"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/sharkord-before-0.0.8-missing-authorization-via-updatesettings-trpc-route"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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"
    }
  ]
}

GHSA-P2RX-FHCG-CP9F

Vulnerability from github – Published: 2024-12-11 12:32 – Updated: 2024-12-11 12:32
VLAI
Details

The RapidLoad – Optimize Web Vitals Automatically plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a missing capability check on the uucss_data, update_rapidload_settings, wp_ajax_update_htaccess_file, uucss_update_rule, upload_rules, get_all_rules, update_titan_settings, preload_page, and activate_module functions in all versions up to, and including, 2.4.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify plugin settings or conduct SQL injection attacks.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-11840"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-11T11:15:06Z",
    "severity": "HIGH"
  },
  "details": "The RapidLoad \u2013 Optimize Web Vitals Automatically plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a missing capability check on the uucss_data, update_rapidload_settings, wp_ajax_update_htaccess_file, uucss_update_rule, upload_rules, get_all_rules, update_titan_settings, preload_page, and activate_module functions in all versions up to, and including, 2.4.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify plugin settings or conduct SQL injection attacks.",
  "id": "GHSA-p2rx-fhcg-cp9f",
  "modified": "2024-12-11T12:32:26Z",
  "published": "2024-12-11T12:32:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11840"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3202982/unusedcss"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2c8ff4ec-9b40-4d59-b3b0-382f91042a4a?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-P2V3-Q8R8-FHJV

Vulnerability from github – Published: 2025-10-27 03:30 – Updated: 2026-01-20 15:31
VLAI
Details

Missing Authorization vulnerability in clicksend SMS Contact Form 7 Notifications by ClickSend clicksend-contactform7 allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SMS Contact Form 7 Notifications by ClickSend: from n/a through <= 1.4.0.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-62915"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-27T02:15:50Z",
    "severity": "HIGH"
  },
  "details": "Missing Authorization vulnerability in clicksend SMS Contact Form 7 Notifications by ClickSend clicksend-contactform7 allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SMS Contact Form 7 Notifications by ClickSend: from n/a through \u003c= 1.4.0.",
  "id": "GHSA-p2v3-q8r8-fhjv",
  "modified": "2026-01-20T15:31:36Z",
  "published": "2025-10-27T03:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62915"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/Wordpress/Plugin/clicksend-contactform7/vulnerability/wordpress-sms-contact-form-7-notifications-by-clicksend-plugin-1-4-0-broken-access-control-vulnerability?_s_id=cve"
    },
    {
      "type": "WEB",
      "url": "https://vdp.patchstack.com/database/Wordpress/Plugin/clicksend-contactform7/vulnerability/wordpress-sms-contact-form-7-notifications-by-clicksend-plugin-1-4-0-broken-access-control-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://vdp.patchstack.com/database/Wordpress/Plugin/clicksend-contactform7/vulnerability/wordpress-sms-contact-form-7-notifications-by-clicksend-plugin-1-4-0-broken-access-control-vulnerability?_s_id=cve"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-P2VQ-Q8R6-6MG3

Vulnerability from github – Published: 2025-02-25 12:32 – Updated: 2025-02-25 12:32
VLAI
Details

The Enfold theme for WordPress is vulnerable to unauthorized access of data due to a missing capability check in avia-export-class.php in all versions up to, and including, 6.0.9. This makes it possible for unauthenticated attackers to export all avia settings which may included sensitive information such as the Mailchimp API Key, reCAPTCHA Secret Key, or Envato private token if they are set.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-13693"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284",
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-25T10:15:09Z",
    "severity": "MODERATE"
  },
  "details": "The Enfold theme for WordPress is vulnerable to unauthorized access of data due to a missing capability check in avia-export-class.php in all versions up to, and including, 6.0.9. This makes it possible for unauthenticated attackers to export all avia settings which may included sensitive information such as the Mailchimp API Key, reCAPTCHA Secret Key, or Envato private token if they are set.",
  "id": "GHSA-p2vq-q8r6-6mg3",
  "modified": "2025-02-25T12:32:17Z",
  "published": "2025-02-25T12:32:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13693"
    },
    {
      "type": "WEB",
      "url": "https://themeforest.net/item/enfold-responsive-multipurpose-theme/4519990#item-description__changelog"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/61a9ad18-28d4-488c-b3a7-e35745f9c83e?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation
Architecture and Design
  • Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
  • Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design

Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].

Mitigation MIT-4.4
Architecture and Design

Strategy: Libraries or Frameworks

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
  • For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
  • One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration Installation

Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.

CAPEC-665: Exploitation of Thunderbolt Protection Flaws

An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.