CWE-266

Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

CVE-2026-3796 (GCVE-0-2026-3796)

Vulnerability from cvelistv5 – Published: 2026-03-09 02:32 – Updated: 2026-03-10 20:20
VLAI
Title
Qi-ANXIN QAX Virus Removal Mini Filter Driver QKSecureIO_Imp.sys ZwTerminateProcess access control
Summary
A weakness has been identified in Qi-ANXIN QAX Virus Removal up to 2025-10-22. The affected element is the function ZwTerminateProcess in the library QKSecureIO_Imp.sys of the component Mini Filter Driver. Executing a manipulation can lead to improper access controls. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
Qi-ANXIN QAX Virus Removal Affected: 2025-10-22
Create a notification for this product.
Credits
jonathan126 (VulDB User) VulDB
Show details on NVD website

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CVE-2026-3817 (GCVE-0-2026-3817)

Vulnerability from cvelistv5 – Published: 2026-03-09 11:32 – Updated: 2026-03-09 11:58 X_Freeware
VLAI
Title
SourceCodester Patients Waiting Area Queue Management System patient-search.php improper authorization
Summary
A vulnerability was detected in SourceCodester Patients Waiting Area Queue Management System 1.0. This issue affects some unknown processing of the file /patient-search.php. The manipulation results in improper authorization. The attack can be launched remotely. The exploit is now public and may be used.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Credits
Abhiram T (VulDB User)
Show details on NVD website

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CVE-2026-4013 (GCVE-0-2026-4013)

Vulnerability from cvelistv5 – Published: 2026-03-12 08:02 – Updated: 2026-03-12 13:36 X_Freeware
VLAI
Title
SourceCodester Web-based Pharmacy Product Management System add_admin.php improper authorization
Summary
A vulnerability was identified in SourceCodester Web-based Pharmacy Product Management System 1.0. This affects an unknown function of the file add_admin.php. Such manipulation leads to improper authorization. The attack may be launched remotely.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/?id.350535 vdb-entry
https://vuldb.com/?ctiid.350535 signaturepermissions-required
https://vuldb.com/?submit.769781 third-party-advisory
https://www.sourcecodester.com/ product
Impacted products
Credits
MuhdFarhan (VulDB User) VulDB
Show details on NVD website

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CVE-2026-40869 (GCVE-0-2026-40869)

Vulnerability from cvelistv5 – Published: 2026-04-21 19:08 – Updated: 2026-04-21 19:35
VLAI
Title
Decidim amendments can be accepted or rejected by anyone
Summary
Decidim is a participatory democracy framework. Starting in version 0.19.0 and prior to versions 0.30.5 and 0.31.1, a vulnerability allows any registered and authenticated user to accept or reject any amendments. The impact is on any users who have created proposals where the amendments feature is enabled. This also elevates the user accepting the amendment as the author of the original proposal as people amending proposals are provided coauthorship on the coauthorable resources. Versions 0.30.5 and 0.31.1 fix the issue. As a workaround, disable amendment reactions for the amendable component (e.g. proposals).
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
decidim decidim Affected: >= 0.31.0.rc1, < 0.31.1
Affected: >= 0.19.0, < 0.30.5
Create a notification for this product.
Show details on NVD website

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          "value": "Decidim is a participatory democracy framework. Starting in version 0.19.0 and prior to versions 0.30.5 and 0.31.1, a vulnerability allows any registered and authenticated user to accept or reject any amendments. The impact is on any users who have created proposals where the amendments feature is enabled. This also elevates the user accepting the amendment as the author of the original proposal as people amending proposals are provided coauthorship on the coauthorable resources. Versions 0.30.5 and 0.31.1 fix the issue. As a workaround, disable amendment reactions for the amendable component (e.g. proposals)."
        }
      ],
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CVE-2026-4180 (GCVE-0-2026-4180)

Vulnerability from cvelistv5 – Published: 2026-03-15 13:32 – Updated: 2026-03-17 15:17 Unsupported When Assigned
VLAI
Title
D-Link DIR-816 goahead redirect.asp access control
Summary
A vulnerability was identified in D-Link DIR-816 1.10CNB05. The impacted element is an unknown function of the file redirect.asp of the component goahead. The manipulation of the argument token_id leads to improper access controls. The attack may be initiated remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/?id.351084 vdb-entrytechnical-description
https://vuldb.com/?ctiid.351084 signaturepermissions-required
https://vuldb.com/?submit.769828 third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/D-Li… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DIR-816 Affected: 1.10CNB05
Create a notification for this product.
Credits
pjqwudi (VulDB User)
Show details on NVD website

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CVE-2026-4193 (GCVE-0-2026-4193)

Vulnerability from cvelistv5 – Published: 2026-03-15 23:02 – Updated: 2026-03-16 14:40 Unsupported When Assigned
VLAI
Title
D-Link DIR-823G goahead UpdateClientInfo access control
Summary
A security vulnerability has been detected in D-Link DIR-823G 1.0.2B05. The affected element is the function GetDDNSSettings/GetDeviceDomainName/GetDeviceSettings/GetDMZSettings/GetFirewallSettings/GetGuestNetworkSettings/GetLanWanConflictInfo/GetLocalMacAddress/GetNetworkSettings/GetQoSSettings/GetRouterInformationSettings/GetRouterLanSettings/GetWanSettings/SetAccessCtlList/SetAccessCtlSwitch/SetDeviceSettings/SetGuestWLanSettings/SetIPv4FirewallSettings/SetNetworkSettings/SetNetworkTomographySettings/SetNTPServerSettings/SetRouterLanSettings/SetStaticClientInfo/SetStaticRouteSettings/SetWLanRadioSecurity/SetWPSSettings/UpdateClientInfo of the component goahead. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
D-Link DIR-823G Affected: 1.0.2B05
Create a notification for this product.
Credits
pjqwudi (VulDB User)
Show details on NVD website

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CVE-2026-4194 (GCVE-0-2026-4194)

Vulnerability from cvelistv5 – Published: 2026-03-15 23:02 – Updated: 2026-03-16 14:40
VLAI
Title
D-Link DNS-1550-04 system_mgr.cgi cgi_set_wto access control
Summary
A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The impacted element is the function cgi_set_wto of the file /cgi-bin/system_mgr.cgi. Performing a manipulation results in improper access controls. Remote exploitation of the attack is possible. The exploit is now public and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/?id.351106 vdb-entrytechnical-description
https://vuldb.com/?ctiid.351106 signaturepermissions-required
https://vuldb.com/?submit.769853 third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/D-Li… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DNS-120 Affected: 20260205
Create a notification for this product.
D-Link DNR-202L Affected: 20260205
Create a notification for this product.
D-Link DNS-315L Affected: 20260205
Create a notification for this product.
D-Link DNS-320 Affected: 20260205
Create a notification for this product.
D-Link DNS-320L Affected: 20260205
Create a notification for this product.
D-Link DNS-320LW Affected: 20260205
Create a notification for this product.
D-Link DNS-321 Affected: 20260205
Create a notification for this product.
D-Link DNR-322L Affected: 20260205
Create a notification for this product.
D-Link DNS-323 Affected: 20260205
Create a notification for this product.
D-Link DNS-325 Affected: 20260205
Create a notification for this product.
D-Link DNS-326 Affected: 20260205
Create a notification for this product.
D-Link DNS-327L Affected: 20260205
Create a notification for this product.
D-Link DNR-326 Affected: 20260205
Create a notification for this product.
D-Link DNS-340L Affected: 20260205
Create a notification for this product.
D-Link DNS-343 Affected: 20260205
Create a notification for this product.
D-Link DNS-345 Affected: 20260205
Create a notification for this product.
D-Link DNS-726-4 Affected: 20260205
Create a notification for this product.
D-Link DNS-1100-4 Affected: 20260205
Create a notification for this product.
D-Link DNS-1200-05 Affected: 20260205
Create a notification for this product.
D-Link DNS-1550-04 Affected: 20260205
Create a notification for this product.
Credits
pjq123 (VulDB User)
Show details on NVD website

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CVE-2026-42368 (GCVE-0-2026-42368)

Vulnerability from cvelistv5 – Published: 2026-05-04 00:45 – Updated: 2026-05-05 03:56
VLAI
Title
GeoVision LPC2011/LPC2211 Web Interface privilege escalation vulnerability
Summary
A privilege escalation vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted HTTP request can lead to execute priviledged operation. An attacker can visit a webpage to trigger this vulnerability.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-266 - Incorrect privilege assignment
Assigner
GV
References
Impacted products
Vendor Product Version
GeoVision Inc. GV-LPC2011/LPC2211 Affected: 1.10
Unaffected: 1.2
Create a notification for this product.
Date Public
2026-04-26 23:19
Credits
Philippe Laulheret of Cisco Talos. Kelly Patterson of Cisco Talos. Martin Zeiser of Cisco Talos.
Show details on NVD website

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CVE-2026-42680 (GCVE-0-2026-42680)

Vulnerability from cvelistv5 – Published: 2026-06-01 14:54 – Updated: 2026-06-01 16:17 X_Open Source
VLAI
Title
WordPress Contest Gallery Pro plugin <= 29.0.1 - Privilege Escalation vulnerability
Summary
Incorrect Privilege Assignment vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery Pro allows Privilege Escalation. This issue affects Contest Gallery Pro: from n/a through 29.0.1.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Credits
daroo | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2026-42731 (GCVE-0-2026-42731)

Vulnerability from cvelistv5 – Published: 2026-05-27 09:49 – Updated: 2026-05-27 10:54
VLAI
Title
WordPress miniorange otp verification plugin <= 5.4.9 - Privilege Escalation vulnerability
Summary
Incorrect Privilege Assignment vulnerability in miniOrange miniorange otp verification miniorange-otp-verification allows Privilege Escalation.This issue affects miniorange otp verification: from n/a through <= 5.4.9.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
miniOrange miniorange otp verification Affected: 0 , ≤ 5.4.9 (custom)
Create a notification for this product.
Date Public
2026-05-27 11:08
Credits
Peng Zhou | Patchstack Bug Bounty Program
Show details on NVD website

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                "options": [
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                    "Exploitation": "none"
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                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2026-05-27T10:45:04.399748Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "miniorange-otp-verification",
          "product": "miniorange otp verification",
          "vendor": "miniOrange",
          "versions": [
            {
              "changes": [
                {
                  "at": "5.5.0",
                  "status": "unaffected"
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          "type": "finder",
          "value": "Peng Zhou | Patchstack Bug Bounty Program"
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      "datePublic": "2026-05-27T11:08:47.867Z",
      "descriptions": [
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          "supportingMedia": [
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              "value": "Incorrect Privilege Assignment vulnerability in miniOrange miniorange otp verification miniorange-otp-verification allows Privilege Escalation.\u003cp\u003eThis issue affects miniorange otp verification: from n/a through \u003c= 5.4.9.\u003c/p\u003e"
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "scenarios": [
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              "value": "GENERAL"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-266",
              "description": "Incorrect Privilege Assignment",
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      "providerMetadata": {
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      "references": [
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          "tags": [
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          "url": "https://patchstack.com/database/Wordpress/Plugin/miniorange-otp-verification/vulnerability/wordpress-miniorange-otp-verification-plugin-5-4-9-privilege-escalation-vulnerability?_s_id=cve"
        }
      ],
      "title": "WordPress miniorange otp verification plugin \u003c= 5.4.9 - Privilege Escalation vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
    "assignerShortName": "Patchstack",
    "cveId": "CVE-2026-42731",
    "datePublished": "2026-05-27T09:49:03.156Z",
    "dateReserved": "2026-04-29T09:05:25.569Z",
    "dateUpdated": "2026-05-27T10:54:59.853Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Mitigation ID: MIT-1

Phases: Architecture and Design, Operation

Description:

  • Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation ID: MIT-17

Phases: Architecture and Design, Operation

Strategy: Environment Hardening

Description:

  • 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.

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