Common Weakness Enumeration
CWE-863
Allowed-with-ReviewIncorrect Authorization
Abstraction: Class · Status: Incomplete
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
5537 vulnerabilities reference this CWE, most recent first.
GHSA-VVV9-9JM4-76JG
Vulnerability from github – Published: 2026-07-13 09:31 – Updated: 2026-07-13 09:31
VLAI
Details
Mattermost versions 11.7.x <= 11.7.2, 11.6.x <= 11.6.4, 10.11.x <= 10.11.19 fail to verify that the channel referenced in an action cookie matches the channel of the target post, which allows an authenticated user without access to a private channel to trigger interactive post actions on posts in that channel via a cookie obtained from any accessible channel.. Mattermost Advisory ID: MMSA-2026-00690
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-10106"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-13T09:16:23Z",
"severity": "MODERATE"
},
"details": "Mattermost versions 11.7.x \u003c= 11.7.2, 11.6.x \u003c= 11.6.4, 10.11.x \u003c= 10.11.19 fail to verify that the channel referenced in an action cookie matches the channel of the target post, which allows an authenticated user without access to a private channel to trigger interactive post actions on posts in that channel via a cookie obtained from any accessible channel.. Mattermost Advisory ID: MMSA-2026-00690",
"id": "GHSA-vvv9-9jm4-76jg",
"modified": "2026-07-13T09:31:42Z",
"published": "2026-07-13T09:31:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10106"
},
{
"type": "WEB",
"url": "https://mattermost.com/security-updates"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-VVX8-MPX4-RJQM
Vulnerability from github – Published: 2023-12-01 18:30 – Updated: 2023-12-01 18:30
VLAI
Details
IBM Administration Runtime Expert for i 7.2, 7.3, 7.4, and 7.5 could allow a local user to obtain sensitive information caused by improper authority checks. IBM X-Force ID: 265266.
Severity
8.4 (High)
{
"affected": [],
"aliases": [
"CVE-2023-42006"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-01T17:15:07Z",
"severity": "HIGH"
},
"details": "IBM Administration Runtime Expert for i 7.2, 7.3, 7.4, and 7.5 could allow a local user to obtain sensitive information caused by improper authority checks. IBM X-Force ID: 265266.",
"id": "GHSA-vvx8-mpx4-rjqm",
"modified": "2023-12-01T18:30:26Z",
"published": "2023-12-01T18:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42006"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/265266"
},
{
"type": "WEB",
"url": "https://www.ibm.com/support/pages/node/7085891"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VW47-79JV-3598
Vulnerability from github – Published: 2025-02-11 18:31 – Updated: 2025-02-28 02:35
VLAI
Summary
Adobe Commerce Improper Authorization vulnerability
Details
Adobe Commerce versions 2.4.7-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11 and earlier are affected by an Improper Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized access, leading to both confidentiality and integrity impact. Exploitation of this issue does not require user interaction.
Severity
8.2 (High)
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"ranges": [
{
"events": [
{
"introduced": "2.4.7-beta1"
},
{
"fixed": "2.4.7-p4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"ranges": [
{
"events": [
{
"introduced": "2.4.6-p1"
},
{
"fixed": "2.4.6-p9"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"ranges": [
{
"events": [
{
"introduced": "2.4.5-p1"
},
{
"fixed": "2.4.5-p11"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.4-p12"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"versions": [
"2.4.7"
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"versions": [
"2.4.6"
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"versions": [
"2.4.5"
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"versions": [
"2.4.4"
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/community-edition"
},
"versions": [
"2.4.8-beta1"
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "magento/project-community-edition"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.0.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-24409"
],
"database_specific": {
"cwe_ids": [
"CWE-285",
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2025-02-28T02:35:48Z",
"nvd_published_at": "2025-02-11T18:15:41Z",
"severity": "HIGH"
},
"details": "Adobe Commerce versions 2.4.7-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11 and earlier are affected by an Improper Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized access, leading to both confidentiality and integrity impact. Exploitation of this issue does not require user interaction.",
"id": "GHSA-vw47-79jv-3598",
"modified": "2025-02-28T02:35:48Z",
"published": "2025-02-11T18:31:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24409"
},
{
"type": "PACKAGE",
"url": "https://github.com/magento/magento2"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/magento/apsb25-08.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Adobe Commerce Improper Authorization vulnerability"
}
GHSA-VW87-2P2H-8RP3
Vulnerability from github – Published: 2022-03-03 00:00 – Updated: 2022-03-17 00:04
VLAI
Details
Improper Access Control to Remote Code Execution in GitHub repository webmin/webmin prior to 1.990.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-0824"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-02T12:15:00Z",
"severity": "HIGH"
},
"details": "Improper Access Control to Remote Code Execution in GitHub repository webmin/webmin prior to 1.990.",
"id": "GHSA-vw87-2p2h-8rp3",
"modified": "2022-03-17T00:04:17Z",
"published": "2022-03-03T00:00:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0824"
},
{
"type": "WEB",
"url": "https://github.com/webmin/webmin/commit/39ea464f0c40b325decd6a5bfb7833fa4a142e38"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/d0049a96-de90-4b1a-9111-94de1044f295"
},
{
"type": "WEB",
"url": "https://notes.netbytesec.com/2022/03/webmin-broken-access-control-to-post-auth-rce.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/166240/Webmin-1.984-Remote-Code-Execution.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/169700/Webmin-1.984-File-Manager-Remote-Code-Execution.html"
}
],
"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"
}
]
}
GHSA-VW9W-FMV7-HQ4H
Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2022-05-24 17:24
VLAI
Details
Huawei FusionComput 8.0.0 have an improper authorization vulnerability. A module does not verify some input correctly and authorizes files with incorrect access. Attackers can exploit this vulnerability to launch privilege escalation attack. This can compromise normal service.
{
"affected": [],
"aliases": [
"CVE-2020-9248"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-07-31T13:15:00Z",
"severity": "MODERATE"
},
"details": "Huawei FusionComput 8.0.0 have an improper authorization vulnerability. A module does not verify some input correctly and authorizes files with incorrect access. Attackers can exploit this vulnerability to launch privilege escalation attack. This can compromise normal service.",
"id": "GHSA-vw9w-fmv7-hq4h",
"modified": "2022-05-24T17:24:50Z",
"published": "2022-05-24T17:24:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9248"
},
{
"type": "WEB",
"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200729-01-fc-en"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-VWHH-G8G6-6PF7
Vulnerability from github – Published: 2022-12-22 21:30 – Updated: 2025-04-15 18:31
VLAI
Details
An attacker could have written a value to the first element in a zero-length JavaScript array. Although the array was zero-length, the value was not written to an invalid memory address. This vulnerability affects Firefox < 104.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-38475"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-22T20:15:00Z",
"severity": "MODERATE"
},
"details": "An attacker could have written a value to the first element in a zero-length JavaScript array. Although the array was zero-length, the value was not written to an invalid memory address. This vulnerability affects Firefox \u003c 104.",
"id": "GHSA-vwhh-g8g6-6pf7",
"modified": "2025-04-15T18:31:33Z",
"published": "2022-12-22T21:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38475"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1773266"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2022-33"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-VWJ5-WR4R-CQ36
Vulnerability from github – Published: 2024-02-22 00:31 – Updated: 2024-02-22 00:31
VLAI
Details
An issue has been discovered in GitLab affecting all versions before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. It was possible for group members with sub-maintainer role to change the title of privately accessible deploy keys associated with projects in the group.
Severity
{
"affected": [],
"aliases": [
"CVE-2023-3509"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-21T23:15:08Z",
"severity": "LOW"
},
"details": "An issue has been discovered in GitLab affecting all versions before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. It was possible for group members with sub-maintainer role to change the title of privately accessible deploy keys associated with projects in the group.",
"id": "GHSA-vwj5-wr4r-cq36",
"modified": "2024-02-22T00:31:02Z",
"published": "2024-02-22T00:31:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3509"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/2037814"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/416945"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-VWPG-F6GW-RJVF
Vulnerability from github – Published: 2021-05-10 15:18 – Updated: 2021-05-07 18:52
VLAI
Summary
Incorrect Authorization in Spring Cloud Netflix Zuul
Details
Applications using the “Sensitive Headers” functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the “Sensitive Headers” restriction when executing requests with specially constructed URLs. Applications that use Spring Security's StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.springframework.cloud:spring-cloud-netflix-zuul"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-22113"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-07T18:52:54Z",
"nvd_published_at": "2021-02-23T17:15:00Z",
"severity": "MODERATE"
},
"details": "Applications using the \u201cSensitive Headers\u201d functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the \u201cSensitive Headers\u201d restriction when executing requests with specially constructed URLs. Applications that use Spring Security\u0027s StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.",
"id": "GHSA-vwpg-f6gw-rjvf",
"modified": "2021-05-07T18:52:54Z",
"published": "2021-05-10T15:18:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22113"
},
{
"type": "WEB",
"url": "https://github.com/spring-cloud/spring-cloud-netflix/commit/8ecb3dca511c3ce0454e42ac31ee2331d7318c07"
},
{
"type": "WEB",
"url": "https://tanzu.vmware.com/security/cve-2021-22113"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Incorrect Authorization in Spring Cloud Netflix Zuul"
}
GHSA-VWQ3-P97G-F42V
Vulnerability from github – Published: 2022-01-29 00:00 – Updated: 2022-07-13 00:01
VLAI
Details
A file disclosure vulnerability in the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve survey user submitted data by modifying the value of the ID parameter in sequential order beginning from 1.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2021-41608"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-28T19:15:00Z",
"severity": "HIGH"
},
"details": "A file disclosure vulnerability in the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve survey user submitted data by modifying the value of the ID parameter in sequential order beginning from 1.",
"id": "GHSA-vwq3-p97g-f42v",
"modified": "2022-07-13T00:01:41Z",
"published": "2022-01-29T00:00:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41608"
},
{
"type": "WEB",
"url": "https://www.classapps.com/product_ssv5.aspx"
},
{
"type": "WEB",
"url": "https://www.optiv.com/insights/source-zero/blog/classapps-inc-selectsurveynet-v50-vulnerabilities-disclosure"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-VWW6-79RV-3J4X
Vulnerability from github – Published: 2025-12-24 09:30 – Updated: 2026-02-27 22:04
VLAI
Summary
Mattermost doesn't verify that post actions invoking `/share-issue-publicly` were created by the Jira plugin
Details
Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fail to verify that post actions invoking /share-issue-publicly were created by the Jira plugin which allowed a malicious Mattermost user to exfiltrate Jira tickets when victim users interacted with affected posts
Severity
4.1 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost/server/v8"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.0-20251121122154-b57c297c6d7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "10.11.0"
},
{
"fixed": "10.11.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "10.12.0"
},
{
"fixed": "10.12.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "11.0.0"
},
{
"fixed": "11.0.6"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "11.1.0"
},
{
"fixed": "11.1.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-64641"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-26T18:44:18Z",
"nvd_published_at": "2025-12-24T08:15:46Z",
"severity": "MODERATE"
},
"details": "Mattermost versions 11.1.x \u003c= 11.1.0, 11.0.x \u003c= 11.0.5, 10.12.x \u003c= 10.12.3, 10.11.x \u003c= 10.11.7 fail to verify that post actions invoking /share-issue-publicly were created by the Jira plugin which allowed a malicious Mattermost user to exfiltrate Jira tickets when victim users interacted with affected posts",
"id": "GHSA-vww6-79rv-3j4x",
"modified": "2026-02-27T22:04:50Z",
"published": "2025-12-24T09:30:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64641"
},
{
"type": "WEB",
"url": "https://github.com/mattermost/mattermost/pull/34551"
},
{
"type": "WEB",
"url": "https://github.com/mattermost/mattermost/commit/b57c297c6d7ae6812d85e32a625806ac9555deee"
},
{
"type": "PACKAGE",
"url": "https://github.com/mattermost/mattermost"
},
{
"type": "WEB",
"url": "https://mattermost.com/security-updates"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2026-4260"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Mattermost doesn\u0027t verify that post actions invoking `/share-issue-publicly` were created by the Jira plugin"
}
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.
No CAPEC attack patterns related to this CWE.