Common Weakness Enumeration
CWE-266
AllowedIncorrect Privilege Assignment
Abstraction: Base · Status: Draft
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
1235 vulnerabilities reference this CWE, most recent first.
CVE-2026-93961 (GCVE-0-2026-93961)
Vulnerability from cvelistv5 – Published: 2026-09-20 04:45 – Updated: 2026-09-21 15:07
VLAI
EPSS
VEX
Title
Dromara UJCMS UserController UserController.java usernameExist improper authorization
Summary
A security flaw has been discovered in Dromara UJCMS up to 12.3.1. The affected element is the function usernameExist of the file ujcms-cms/src/main/java/com/ujcms/cms/core/web/api/UserController.java of the component UserController. Performing a manipulation of the argument Username results in improper authorization. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 15:06 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/407920 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/407920/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-93961 | third-party-advisory |
| https://vuldb.com/submit/944238 | third-party-advisory |
| https://github.com/dromara/ujcms/issues/22 | issue-tracking |
| https://github.com/dromara/ujcms/ | product |
Impacted products
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CVE-2026-93540 (GCVE-0-2026-93540)
Vulnerability from cvelistv5 – Published: 2026-09-28 14:45 – Updated: 2026-09-28 16:22
VLAI
EPSS
VEX
Title
Fleet applies namespace labels and annotations without the bundle's service account privileges
Summary
A privilege mismatch was found in Fleet. When a bundle requested namespace labels or annotations through the namespaceLabels and namespaceAnnotations options, the resulting namespace metadata update was not subject to the same authorization as the rest of the bundle's deployment. As a result, a bundle could change labels and annotations on a target namespace even when the identity it was pinned to was not authorized to modify that namespace.
This affected SUSE Rancher Fleet 0.16 before 0.16.2, 0.15 before 0.15.7, 0.14 before 0.14.11, 0.13 before 0.13.16 and potentially older versions.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 15:25 UTC
CWE
- CWE-266 - Incorrect privilege assignment
Assigner
suse
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SUSE | Rancher |
Affected:
0.16.0 , < 0.16.1
(semver)
Affected: 0.15.0 , < 0.15.7 (semver) Affected: 0.14.0 , < 0.14.11 (semver) Affected: 0.13.0 , < 0.13.16 (semver) cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* |
Date Public
2026-09-28 14:28
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CVE-2026-93504 (GCVE-0-2026-93504)
Vulnerability from cvelistv5 – Published: 2026-09-18 13:15 – Updated: 2026-09-23 16:17 X_Open Source
VLAI
EPSS
VEX
Title
SveltyCMS User Attribute Update Endpoint +server.ts access control
Summary
A vulnerability has been found in SveltyCMS 0.0.6. This affects an unknown part of the file src/routes/api/[...path]/+server.ts of the component User Attribute Update Endpoint. Such manipulation leads to improper access controls. It is possible to launch the attack remotely. The name of the patch is 05b4f9efeb79e9d72a693232334d7529687f896f. It is advisable to implement a patch to correct this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 16:17 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/407421 | vdb-entry |
| https://vuldb.com/vuln/407421/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-93504 | third-party-advisory |
| https://vuldb.com/submit/942849 | third-party-advisory |
| https://github.com/SveltyCMS/SveltyCMS/commit/05b… | patch |
| https://github.com/SveltyCMS/SveltyCMS/ | product |
Impacted products
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CVE-2026-91930 (GCVE-0-2026-91930)
Vulnerability from cvelistv5 – Published: 2026-09-15 15:17 – Updated: 2026-09-20 00:35
VLAI
EPSS
VEX
Title
Flowise before 3.1.4 Cross-Tenant Organization Admin Takeover
Summary
Flowise before 3.1.4 fails to scope enterprise organization and workspace membership APIs to the caller's tenant, allowing authenticated users to supply arbitrary organization IDs. Attackers can add themselves as organization owners, create workspaces, and gain administrative access to victim organizations by exploiting insufficient tenant isolation in the organizationuser and workspace endpoints.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-20 00:26 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/FlowiseAI/Flowise/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/flowise-befo… | third-party-advisory |
Impacted products
Date Public
2026-08-31 00:00
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CVE-2026-90856 (GCVE-0-2026-90856)
Vulnerability from cvelistv5 – Published: 2026-09-15 03:00 – Updated: 2026-09-15 13:54 X_Freeware
VLAI
EPSS
VEX
Title
SourceCodester College Notes Gallery Management System Registration Flow signup.php privileges management
Summary
A security vulnerability has been detected in SourceCodester College Notes Gallery Management System 1.0. This impacts an unknown function of the file signup.php of the component Registration Flow. Such manipulation of the argument role leads to improper privilege management. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 13:47 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403413 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403413/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90856 | third-party-advisory |
| https://vuldb.com/submit/927252 | third-party-advisory |
| https://github.com/Andyov0/cve/issues/4 | exploitissue-tracking |
| https://www.sourcecodester.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | College Notes Gallery Management System |
Affected:
1.0
cpe:2.3:a:sourcecodester:college_notes_gallery_management_system:*:*:*:*:*:*:*:* |
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CVE-2026-90851 (GCVE-0-2026-90851)
Vulnerability from cvelistv5 – Published: 2026-09-15 02:00 – Updated: 2026-09-15 13:52 X_Freeware
VLAI
EPSS
VEX
Title
PHPGurukul Hostel Management System checklogin.php access control
Summary
A flaw has been found in PHPGurukul Hostel Management System 3.0. This affects an unknown part of the file /admin/includes/checklogin.php. This manipulation of the argument ID causes improper access controls. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 13:52 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403406 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403406/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90851 | third-party-advisory |
| https://vuldb.com/submit/926972 | third-party-advisory |
| https://github.com/usernamevnq/CVEs/issues/10 | exploitissue-tracking |
| https://phpgurukul.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PHPGurukul | Hostel Management System |
Affected:
3.0
cpe:2.3:a:phpgurukul:hostel_management_system:*:*:*:*:*:*:*:* |
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CVE-2026-90812 (GCVE-0-2026-90812)
Vulnerability from cvelistv5 – Published: 2026-09-14 19:00 – Updated: 2026-09-16 16:08
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent Shell Command Permission permissions.ts checkShellCommand privileges assignment
Summary
A security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0. This impacts the function checkShellCommand of the file src/capabilities/permissions.ts of the component Shell Command Permission. The manipulation leads to incorrect privilege assignment. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 16:08 UTC
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403314 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403314/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90812 | third-party-advisory |
| https://vuldb.com/submit/922878 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.0
Affected: 1.1 Affected: 1.2.0 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-90810 (GCVE-0-2026-90810)
Vulnerability from cvelistv5 – Published: 2026-09-14 18:30 – Updated: 2026-09-15 14:54
VLAI
EPSS
VEX
Title
cosmicstack-labs mercury-agent Shell Command Permission Check permissions.ts PermissionManager.checkShellCommand improper authorization
Summary
A security flaw has been discovered in cosmicstack-labs mercury-agent up to 1.1.13. The impacted element is the function PermissionManager.checkShellCommand of the file mercury-agent/src/capabilities/permissions.ts of the component Shell Command Permission Check. Performing a manipulation results in improper authorization. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:54 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403312 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403312/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90810 | third-party-advisory |
| https://vuldb.com/submit/922876 | third-party-advisory |
| https://github.com/cosmicstack-labs/mercury-agent… | exploitissue-tracking |
| https://github.com/cosmicstack-labs/mercury-agent/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cosmicstack-labs | mercury-agent |
Affected:
1.1.0
Affected: 1.1.1 Affected: 1.1.2 Affected: 1.1.3 Affected: 1.1.4 Affected: 1.1.5 Affected: 1.1.6 Affected: 1.1.7 Affected: 1.1.8 Affected: 1.1.9 Affected: 1.1.10 Affected: 1.1.11 Affected: 1.1.12 Affected: 1.1.13 cpe:2.3:a:cosmicstack-labs:mercury-agent:*:*:*:*:*:*:*:* |
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CVE-2026-90787 (GCVE-0-2026-90787)
Vulnerability from cvelistv5 – Published: 2026-09-14 13:45 – Updated: 2026-09-14 15:37
VLAI
EPSS
VEX
Title
Soarkey StudentManagement Registration Workflow register.html RegisterServlet.doPost privileges management
Summary
A vulnerability was identified in Soarkey StudentManagement up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. Affected is the function RegisterServlet.doPost of the file code/WebContent/register.html of the component Registration Workflow. Such manipulation of the argument level leads to improper privilege management. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:37 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403293 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403293/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90787 | third-party-advisory |
| https://vuldb.com/submit/919259 | third-party-advisory |
| https://github.com/Soarkey/StudentManagement/issues/35 | exploitissue-tracking |
| https://github.com/Soarkey/StudentManagement/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Soarkey | StudentManagement |
Affected:
e08f7f1d5015af407aa4cca0ada3dea189b4937e
cpe:2.3:a:soarkey:studentmanagement:*:*:*:*:*:*:*:* |
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CVE-2026-90566 (GCVE-0-2026-90566)
Vulnerability from cvelistv5 – Published: 2026-09-13 15:45 – Updated: 2026-09-14 15:27
VLAI
EPSS
VEX
Title
Rizwan17 inventory-management-system Registration register.php createUserAccount improper authorization
Summary
A weakness has been identified in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. Affected by this vulnerability is the function createUserAccount of the file register.php of the component Registration Handler. Executing a manipulation of the argument usertype can lead to improper authorization. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:26 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403151 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403151/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90566 | third-party-advisory |
| https://vuldb.com/submit/912565 | third-party-advisory |
| http://github.com/Rizwan17/inventory-management-s… | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rizwan17 | inventory-management-system |
Affected:
bfe78a330d01bb26b9daec5dc9ecd5c77900e03f
cpe:2.3:a:rizwan17:inventory-management-system:*:*:*:*:*:*:*:* |
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Mitigation MIT-1
Architecture and Design
Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation MIT-17
Architecture and Design
Operation
Strategy: Environment Hardening
Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
No CAPEC attack patterns related to this CWE.