CWE-862
Allowed-with-ReviewMissing 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.
14602 vulnerabilities reference this CWE, most recent first.
GHSA-VXVC-RRX4-6472
Vulnerability from github – Published: 2025-11-06 18:32 – Updated: 2026-01-20 15:31Missing Authorization vulnerability in uxper Togo togo.This issue affects Togo: from n/a through < 1.0.4.
{
"affected": [],
"aliases": [
"CVE-2025-62037"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-06T16:16:10Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in uxper Togo togo.This issue affects Togo: from n/a through \u003c 1.0.4.",
"id": "GHSA-vxvc-rrx4-6472",
"modified": "2026-01-20T15:31:53Z",
"published": "2025-11-06T18:32:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62037"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Theme/togo/vulnerability/wordpress-togo-theme-1-0-4-broken-access-control-vulnerability-2?_s_id=cve"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/togo/vulnerability/wordpress-togo-theme-1-0-4-broken-access-control-vulnerability-2"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/togo/vulnerability/wordpress-togo-theme-1-0-4-broken-access-control-vulnerability-2?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-VXWM-WX7W-RVWJ
Vulnerability from github – Published: 2024-03-05 03:30 – Updated: 2026-04-08 18:32The Build & Control Block Patterns – Boost up Gutenberg Editor plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the settings_export() function in all versions up to, and including, 1.3.5.4. This makes it possible for unauthenticated attackers to export the plugin's settings.
{
"affected": [],
"aliases": [
"CVE-2024-1095"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-05T02:15:26Z",
"severity": "MODERATE"
},
"details": "The Build \u0026 Control Block Patterns \u2013 Boost up Gutenberg Editor plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the settings_export() function in all versions up to, and including, 1.3.5.4. This makes it possible for unauthenticated attackers to export the plugin\u0027s settings.",
"id": "GHSA-vxwm-wx7w-rvwj",
"modified": "2026-04-08T18:32:41Z",
"published": "2024-03-05T03:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1095"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/control-block-patterns/trunk/classes/Settings/SettingsPage.php#L166"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/38f09a45-2b11-47c7-af16-c7f9c3a46e0e?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"
}
]
}
GHSA-VXWR-WPJV-QJQ7
Vulnerability from github – Published: 2024-04-10 17:11 – Updated: 2024-04-10 22:00Impact
Remote code execution is possible via PDF export templates.
To reproduce on an installation, register a new user account with username PDFClass if XWiki.PDFClass does not exist.
On XWiki.PDFClass, use the class editor to add a "style" property of type "TextArea" and content type "Plain Text".
Then, add an object of class PDFClass and set the "style" attribute to $services.logging.getLogger('PDFClass').error("I got programming: $services.security.authorization.hasAccess('programming')").
Finally, go to <host>/xwiki/bin/export/Main/WebHome?format=pdf&pdftemplate=XWiki.PDFClass. If the logs contain "ERROR PDFClass - I got programming: true", the instance is vulnerable.
Patches
This vulnerability has been patched in XWiki 14.10.20, 15.5.4 and 15.10-rc-1.
Workarounds
If PDF templates are not typically used on the instance, an administrator can create the document XWiki.PDFClass and block its edition, after making sure that it does not contain a style attribute.
Otherwise, the instance needs to be updated.
References
- https://jira.xwiki.org/browse/XWIKI-21337
- https://github.com/xwiki/xwiki-platform/commit/d28e21a670c69880b951e415dd2ddd69d273eae9
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-oldcore"
},
"ranges": [
{
"events": [
{
"introduced": "3.0.1"
},
{
"fixed": "14.10.20"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-oldcore"
},
"ranges": [
{
"events": [
{
"introduced": "15.0-rc-1"
},
{
"fixed": "15.5.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.xwiki.platform:xwiki-platform-oldcore"
},
"ranges": [
{
"events": [
{
"introduced": "15.6-rc-1"
},
{
"fixed": "15.10-rc-1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-31981"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-10T17:11:45Z",
"nvd_published_at": "2024-04-10T20:15:08Z",
"severity": "CRITICAL"
},
"details": "### Impact\nRemote code execution is possible via PDF export templates.\nTo reproduce on an installation, register a new user account with username `PDFClass` if `XWiki.PDFClass` does not exist.\nOn `XWiki.PDFClass`, use the class editor to add a \"style\" property of type \"TextArea\" and content type \"Plain Text\".\nThen, add an object of class `PDFClass` and set the \"style\" attribute to `$services.logging.getLogger(\u0027PDFClass\u0027).error(\"I got programming: $services.security.authorization.hasAccess(\u0027programming\u0027)\")`.\nFinally, go to `\u003chost\u003e/xwiki/bin/export/Main/WebHome?format=pdf\u0026pdftemplate=XWiki.PDFClass`. If the logs contain \"ERROR PDFClass - I got programming: true\", the instance is vulnerable.\n\n### Patches\nThis vulnerability has been patched in XWiki 14.10.20, 15.5.4 and 15.10-rc-1.\n\n### Workarounds\nIf PDF templates are not typically used on the instance, an administrator can create the document `XWiki.PDFClass` and block its edition, after making sure that it does not contain a `style` attribute.\nOtherwise, the instance needs to be updated.\n\n### References\n- https://jira.xwiki.org/browse/XWIKI-21337\n- https://github.com/xwiki/xwiki-platform/commit/d28e21a670c69880b951e415dd2ddd69d273eae9\n",
"id": "GHSA-vxwr-wpjv-qjq7",
"modified": "2024-04-10T22:00:51Z",
"published": "2024-04-10T17:11:45Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vxwr-wpjv-qjq7"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31981"
},
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/commit/480186f9d2fca880513da8bc5a609674d106cbd3"
},
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/commit/a4ad14d9c1605a5ab957237e505ebbb29f5b9d73"
},
{
"type": "WEB",
"url": "https://github.com/xwiki/xwiki-platform/commit/d28e21a670c69880b951e415dd2ddd69d273eae9"
},
{
"type": "PACKAGE",
"url": "https://github.com/xwiki/xwiki-platform"
},
{
"type": "WEB",
"url": "https://jira.xwiki.org/browse/XWIKI-21337"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "XWiki Platform: Privilege escalation (PR) from user registration through PDFClass"
}
GHSA-W229-WMJ8-39QX
Vulnerability from github – Published: 2025-09-16 00:30 – Updated: 2025-11-03 21:34This issue was addressed with additional entitlement checks. This issue is fixed in macOS Tahoe 26. An app with root privileges may be able to access private information.
{
"affected": [],
"aliases": [
"CVE-2025-43318"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-15T23:15:34Z",
"severity": "MODERATE"
},
"details": "This issue was addressed with additional entitlement checks. This issue is fixed in macOS Tahoe 26. An app with root privileges may be able to access private information.",
"id": "GHSA-w229-wmj8-39qx",
"modified": "2025-11-03T21:34:31Z",
"published": "2025-09-16T00:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-43318"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125110"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/53"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W22Q-M2FM-X9F4
Vulnerability from github – Published: 2026-02-27 21:01 – Updated: 2026-02-27 22:20Summary
The WebAuthn prepare endpoint (/api/webauthn/prepare) creates new active user accounts without any authentication, CSRF protection, CAPTCHA, or configuration checks. This allows unauthenticated attackers to create unlimited user accounts even when registration is disabled.
Details
File: phpmyfaq/src/phpMyFAQ/Controller/Frontend/Api/WebAuthnController.php, lines 63-79
#[Route(path: 'webauthn/prepare', name: 'api.private.webauthn.prepare', methods: ['POST'])]
public function prepare(Request $request): JsonResponse
{
$data = json_decode($request->getContent(), ...);
$username = Filter::filterVar($data->username, FILTER_SANITIZE_SPECIAL_CHARS);
if (!$this->user->getUserByLogin($username, raiseError: false)) {
try {
$this->user->createUser($username);
$this->user->setStatus(status: 'active');
$this->user->setAuthSource(AuthenticationSourceType::AUTH_WEB_AUTHN->value);
$this->user->setUserData([
'display_name' => $username,
'email' => $username,
]);
The endpoint:
1. Accepts any POST request with a JSON username field
2. If the username doesn't exist, creates a new active user account
3. Does NOT check if WebAuthn support is enabled (security.enableWebAuthnSupport)
4. Does NOT check if registration is enabled (security.enableRegistration)
5. Does NOT verify CSRF tokens
6. Does NOT require captcha validation
7. Has no rate limiting
PoC
# Create an account - no auth needed
curl -X POST https://TARGET/api/webauthn/prepare \
-H 'Content-Type: application/json' \
-d '{"username":"attacker_account"}'
# Mass account creation
for i in $(seq 1 1000); do
curl -s -X POST https://TARGET/api/webauthn/prepare \
-H 'Content-Type: application/json' \
-d "{\"username\":\"spam_user_$i"}" &
done
Impact
- Registration bypass: Accounts created even when self-registration is disabled
- Username squatting: Reserve usernames before legitimate users
- Database exhaustion: Create millions of fake active accounts (DoS)
- User enumeration: Different responses for existing vs new usernames
- Security control bypass: WebAuthn config check is bypassed entirely
All phpMyFAQ installations with the WebAuthn controller routed (default) are affected, regardless of configuration settings.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "thorsten/phpmyfaq"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.0.18"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-27836"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": true,
"github_reviewed_at": "2026-02-27T21:01:58Z",
"nvd_published_at": "2026-02-27T20:21:40Z",
"severity": "HIGH"
},
"details": "### Summary\n\nThe WebAuthn prepare endpoint (`/api/webauthn/prepare`) creates new active user accounts without any authentication, CSRF protection, CAPTCHA, or configuration checks. This allows unauthenticated attackers to create unlimited user accounts even when registration is disabled.\n\n### Details\n\n**File:** `phpmyfaq/src/phpMyFAQ/Controller/Frontend/Api/WebAuthnController.php`, lines 63-79\n\n```php\n#[Route(path: \u0027webauthn/prepare\u0027, name: \u0027api.private.webauthn.prepare\u0027, methods: [\u0027POST\u0027])]\npublic function prepare(Request $request): JsonResponse\n{\n $data = json_decode($request-\u003egetContent(), ...);\n $username = Filter::filterVar($data-\u003eusername, FILTER_SANITIZE_SPECIAL_CHARS);\n\n if (!$this-\u003euser-\u003egetUserByLogin($username, raiseError: false)) {\n try {\n $this-\u003euser-\u003ecreateUser($username);\n $this-\u003euser-\u003esetStatus(status: \u0027active\u0027);\n $this-\u003euser-\u003esetAuthSource(AuthenticationSourceType::AUTH_WEB_AUTHN-\u003evalue);\n $this-\u003euser-\u003esetUserData([\n \u0027display_name\u0027 =\u003e $username,\n \u0027email\u0027 =\u003e $username,\n ]);\n```\n\nThe endpoint:\n1. Accepts any POST request with a JSON `username` field\n2. If the username doesn\u0027t exist, creates a new **active** user account\n3. Does NOT check if WebAuthn support is enabled (`security.enableWebAuthnSupport`)\n4. Does NOT check if registration is enabled (`security.enableRegistration`)\n5. Does NOT verify CSRF tokens\n6. Does NOT require captcha validation\n7. Has no rate limiting\n\n### PoC\n\n```bash\n# Create an account - no auth needed\ncurl -X POST https://TARGET/api/webauthn/prepare \\\n -H \u0027Content-Type: application/json\u0027 \\\n -d \u0027{\"username\":\"attacker_account\"}\u0027\n\n# Mass account creation\nfor i in $(seq 1 1000); do\n curl -s -X POST https://TARGET/api/webauthn/prepare \\\n -H \u0027Content-Type: application/json\u0027 \\\n -d \"{\\\"username\\\":\\\"spam_user_$i\"}\" \u0026\ndone\n```\n\n### Impact\n\n- **Registration bypass:** Accounts created even when self-registration is disabled\n- **Username squatting:** Reserve usernames before legitimate users\n- **Database exhaustion:** Create millions of fake active accounts (DoS)\n- **User enumeration:** Different responses for existing vs new usernames\n- **Security control bypass:** WebAuthn config check is bypassed entirely\n\nAll phpMyFAQ installations with the WebAuthn controller routed (default) are affected, regardless of configuration settings.",
"id": "GHSA-w22q-m2fm-x9f4",
"modified": "2026-02-27T22:20:47Z",
"published": "2026-02-27T21:01:58Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-w22q-m2fm-x9f4"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27836"
},
{
"type": "WEB",
"url": "https://github.com/thorsten/phpMyFAQ/commit/f2ab673f0668753cd0f7c7c8bc7fd2304dcf5cb1"
},
{
"type": "PACKAGE",
"url": "https://github.com/thorsten/phpMyFAQ"
}
],
"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"
}
],
"summary": "phpMyFAQ Allows Unauthenticated Account Creation via WebAuthn Prepare Endpoint"
}
GHSA-W22Q-QPW4-G686
Vulnerability from github – Published: 2025-06-05 18:30 – Updated: 2026-04-28 21:35Missing Authorization vulnerability in BdThemes Element Pack Pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Element Pack Pro: from n/a before 8.0.0.
{
"affected": [],
"aliases": [
"CVE-2025-46258"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-05T18:15:22Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in BdThemes Element Pack Pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Element Pack Pro: from n/a before 8.0.0.",
"id": "GHSA-w22q-qpw4-g686",
"modified": "2026-04-28T21:35:39Z",
"published": "2025-06-05T18:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46258"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/bdthemes-element-pack/vulnerability/wordpress-element-pack-pro-plugin-7-18-12-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:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W249-F84Q-3V47
Vulnerability from github – Published: 2024-04-09 21:32 – Updated: 2026-04-08 18:32The WordPress Gallery Plugin – NextGEN Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_item function in versions up to, and including, 3.59. This makes it possible for unauthenticated attackers to extract sensitive data including EXIF and other metadata of any image uploaded through the plugin.
{
"affected": [],
"aliases": [
"CVE-2024-3097"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-09T19:15:39Z",
"severity": "MODERATE"
},
"details": "The WordPress Gallery Plugin \u2013 NextGEN Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_item function in versions up to, and including, 3.59. This makes it possible for unauthenticated attackers to extract sensitive data including EXIF and other metadata of any image uploaded through the plugin.",
"id": "GHSA-w249-f84q-3v47",
"modified": "2026-04-08T18:32:57Z",
"published": "2024-04-09T21:32:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3097"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/nextgen-gallery/trunk/src/REST/Admin/Block.php#L40"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3063940/nextgen-gallery/trunk/src/REST/Admin/Block.php?old=3003333\u0026old_path=nextgen-gallery%2Ftrunk%2Fsrc%2FREST%2FAdmin%2FBlock.php"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/75f87f99-9f0d-46c2-a6f1-3c1ea0176303?source=cve"
},
{
"type": "WEB",
"url": "https://zpbrent.github.io/pocs/8-plugin-nextgen-gallery-InfoDis-20240327.mp4"
}
],
"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"
}
]
}
GHSA-W254-3CGP-H5HF
Vulnerability from github – Published: 2023-07-13 00:30 – Updated: 2024-04-04 06:05In updateSettingsInternalLI of InstallPackageHelper.java, there is a possible way to sideload an app in the work profile due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"affected": [],
"aliases": [
"CVE-2023-21257"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-13T00:15:24Z",
"severity": "HIGH"
},
"details": "In updateSettingsInternalLI of InstallPackageHelper.java, there is a possible way to sideload an app in the work profile due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n",
"id": "GHSA-w254-3cgp-h5hf",
"modified": "2024-04-04T06:05:30Z",
"published": "2023-07-13T00:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21257"
},
{
"type": "WEB",
"url": "https://android.googlesource.com/platform/frameworks/base/+/1aec7feaf07e6d4568ca75d18158445dbeac10f6"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2023-07-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-W25M-XP58-GGP4
Vulnerability from github – Published: 2026-06-01 18:31 – Updated: 2026-06-01 18:31Missing Authorization vulnerability in Paolo GeoDirectory allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects GeoDirectory: from n/a through 2.8.157.
{
"affected": [],
"aliases": [
"CVE-2026-42671"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-01T17:16:59Z",
"severity": "MODERATE"
},
"details": "Missing Authorization vulnerability in Paolo GeoDirectory allows Exploiting Incorrectly Configured Access Control Security Levels.\n\nThis issue affects GeoDirectory: from n/a through 2.8.157.",
"id": "GHSA-w25m-xp58-ggp4",
"modified": "2026-06-01T18:31:52Z",
"published": "2026-06-01T18:31:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42671"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/geodirectory/vulnerability/wordpress-geodirectory-plugin-2-8-157-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:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-W264-695R-55M4
Vulnerability from github – Published: 2022-05-24 19:01 – Updated: 2022-05-24 19:01Arbitrary File Deletion vulnerability in puppyCMS v5.1 allows remote malicious attackers to delete the file/folder via /admin/functions.php.
{
"affected": [],
"aliases": [
"CVE-2020-18888"
],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-06T18:15:00Z",
"severity": "HIGH"
},
"details": "Arbitrary File Deletion vulnerability in puppyCMS v5.1 allows remote malicious attackers to delete the file/folder via /admin/functions.php.",
"id": "GHSA-w264-695r-55m4",
"modified": "2022-05-24T19:01:27Z",
"published": "2022-05-24T19:01:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-18888"
},
{
"type": "WEB",
"url": "https://github.com/choregus/puppyCMS/issues/15"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation
- 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
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
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
- 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
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.