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-2026-5141 (GCVE-0-2026-5141)

Vulnerability from cvelistv5 – Published: 2026-04-29 14:18 – Updated: 2026-04-29 15:22
VLAI
Title
Improper Access Control in TUBITAK BILGEM's Pardus Software Center
Summary
Improper Privilege Management, Improper Access Control, Incorrect privilege assignment vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Software Center allows Hijacking a privileged process. This issue affects Pardus Software Center: from 1.0.2 before 1.0.3.
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-284 - Improper Access Control
  • CWE-266 - Incorrect privilege assignment
Assigner
References
URL Tags
https://www.usom.gov.tr/bildirim/tr-26-0131 third-party-advisory
Impacted products
Date Public
2026-04-29 14:09
Credits
Çağrı ESER
Show details on NVD website

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CVE-2026-5215 (GCVE-0-2026-5215)

Vulnerability from cvelistv5 – Published: 2026-03-31 21:15 – Updated: 2026-04-01 18:46
VLAI
Title
D-Link DNS-1550-04 network_mgr.cgi cgi_get_ipv6 access control
Summary
A vulnerability was identified 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_get_ipv6 of the file /cgi-bin/network_mgr.cgi. Such manipulation leads to improper access controls. The exploit is publicly available and might be used.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/vuln/354351 vdb-entrytechnical-description
https://vuldb.com/vuln/354351/cti signaturepermissions-required
https://vuldb.com/submit/780440 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
Ziyue Xie (VulDB User)
Show details on NVD website

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CVE-2026-5311 (GCVE-0-2026-5311)

Vulnerability from cvelistv5 – Published: 2026-04-01 19:45 – Updated: 2026-04-02 15:27
VLAI
Title
D-Link DNS-1550-04 file_center.cgi Webdav_Access_List access control
Summary
A security flaw has been discovered 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. Affected is the function Webdav_Access_List of the file /cgi-bin/file_center.cgi. Performing a manipulation of the argument cmd results in improper access controls. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/vuln/354640 vdb-entrytechnical-description
https://vuldb.com/vuln/354640/cti signaturepermissions-required
https://vuldb.com/submit/780441 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
Ziyue Xie (VulDB User)
Show details on NVD website

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CVE-2026-5312 (GCVE-0-2026-5312)

Vulnerability from cvelistv5 – Published: 2026-04-01 20:30 – Updated: 2026-04-02 13:13
VLAI
Title
D-Link DNS-1550-04 dsk_mgr.cgi Get_current_raidtype access control
Summary
A weakness has been identified 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. Affected by this vulnerability is the function FMT_restart/Status_HDInfo/SMART_List/ScanDisk_info/ScanDisk/volume_status/Get_Volume_Mapping/FMT_check_disk_remount_state/FMT_rebuildinfo/FMT_result_list/FMT_result_list_phy/FMT_get_dminfo/FMT_manually_rebuild_info/Get_current_raidtype of the file /cgi-bin/dsk_mgr.cgi. Executing a manipulation can lead to improper access controls. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
D-Link DNS-120 Affected: 20260205
Create a notification for this product.
D-Link DNR-202L Affected: 20260205
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D-Link DNS-315L Affected: 20260205
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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
Ziyue Xie (VulDB User)
Show details on NVD website

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CVE-2026-5330 (GCVE-0-2026-5330)

Vulnerability from cvelistv5 – Published: 2026-04-02 12:45 – Updated: 2026-04-02 14:19 X_Freeware
VLAI
Title
SourceCodester/mayuri_k Best Courier Management System User Delete ajax.php access control
Summary
A vulnerability was found in SourceCodester/mayuri_k Best Courier Management System 1.0. Affected by this issue is some unknown functionality of the file /ajax.php?action=delete_user of the component User Delete Handler. Performing a manipulation of the argument ID results in improper access controls. The attack may be initiated remotely. The exploit has been made public and could be used.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/vuln/354664 vdb-entrytechnical-description
https://vuldb.com/vuln/354664/cti signaturepermissions-required
https://vuldb.com/submit/780734 third-party-advisory
https://github.com/zy606/Vulnerability-Report/tre… exploit
Credits
Zyyyy (VulDB User)
Show details on NVD website

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CVE-2026-5484 (GCVE-0-2026-5484)

Vulnerability from cvelistv5 – Published: 2026-04-03 19:45 – Updated: 2026-04-08 18:52 X_Open Source
VLAI
Title
BookStackApp BookStack Chapter Export ExportFormatter.php chapterToMarkdown access control
Summary
A weakness has been identified in BookStackApp BookStack up to 26.03. Affected is the function chapterToMarkdown of the file app/Exports/ExportFormatter.php of the component Chapter Export Handler. Executing a manipulation of the argument pages can lead to improper access controls. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 26.03.1 is able to address this issue. This patch is called 8a59895ba063040cc8dafd82e94024c406df3d04. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
Impacted products
Vendor Product Version
BookStackApp BookStack Affected: 26.03
Unaffected: 26.03.1
    cpe:2.3:a:bookstackapp:bookstack:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Ghufran Khan (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-5526 (GCVE-0-2026-5526)

Vulnerability from cvelistv5 – Published: 2026-04-04 22:15 – Updated: 2026-04-06 14:51
VLAI
Title
Tenda 4G03 Pro httpd access control
Summary
A security flaw has been discovered in Tenda 4G03 Pro up to 1.0/1.1/04.03.01.53/192.168.0.1. Affected by this vulnerability is an unknown functionality of the file /bin/httpd. The manipulation results in improper access controls. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/vuln/355279 vdb-entry
https://vuldb.com/vuln/355279/cti signaturepermissions-required
https://vuldb.com/submit/782052 third-party-advisory
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda 4G03 Pro Affected: 1.0
Affected: 1.1
Affected: 04.03.01.0
Affected: 04.03.01.1
Affected: 04.03.01.2
Affected: 04.03.01.3
Affected: 04.03.01.4
Affected: 04.03.01.5
Affected: 04.03.01.6
Affected: 04.03.01.7
Affected: 04.03.01.8
Affected: 04.03.01.9
Affected: 04.03.01.10
Affected: 04.03.01.11
Affected: 04.03.01.12
Affected: 04.03.01.13
Affected: 04.03.01.14
Affected: 04.03.01.15
Affected: 04.03.01.16
Affected: 04.03.01.17
Affected: 04.03.01.18
Affected: 04.03.01.19
Affected: 04.03.01.20
Affected: 04.03.01.21
Affected: 04.03.01.22
Affected: 04.03.01.23
Affected: 04.03.01.24
Affected: 04.03.01.25
Affected: 04.03.01.26
Affected: 04.03.01.27
Affected: 04.03.01.28
Affected: 04.03.01.29
Affected: 04.03.01.30
Affected: 04.03.01.31
Affected: 04.03.01.32
Affected: 04.03.01.33
Affected: 04.03.01.34
Affected: 04.03.01.35
Affected: 04.03.01.36
Affected: 04.03.01.37
Affected: 04.03.01.38
Affected: 04.03.01.39
Affected: 04.03.01.40
Affected: 04.03.01.41
Affected: 04.03.01.42
Affected: 04.03.01.43
Affected: 04.03.01.44
Affected: 04.03.01.45
Affected: 04.03.01.46
Affected: 04.03.01.47
Affected: 04.03.01.48
Affected: 04.03.01.49
Affected: 04.03.01.50
Affected: 04.03.01.51
Affected: 04.03.01.52
Affected: 04.03.01.53
Affected: 192.168.0.0
Affected: 192.168.0.1
Create a notification for this product.
Credits
CoreNode (VulDB User) VulDB Vulnerability Moderation Team
Show details on NVD website

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CVE-2026-5529 (GCVE-0-2026-5529)

Vulnerability from cvelistv5 – Published: 2026-04-05 00:15 – Updated: 2026-04-06 19:11
VLAI
Title
Dromara lamp-cloud DefUserController pageUser improper authorization
Summary
A vulnerability was detected in Dromara lamp-cloud up to 5.8.1. This vulnerability affects the function pageUser of the file /defUser/pageUser of the component DefUserController. Performing a manipulation results in improper authorization. The attack can be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/vuln/355282 vdb-entrytechnical-description
https://vuldb.com/vuln/355282/cti signaturepermissions-required
https://vuldb.com/submit/782103 third-party-advisory
https://github.com/dromara/lamp-cloud/issues/403 exploitissue-tracking
https://github.com/dromara/lamp-cloud/ product
Impacted products
Vendor Product Version
Dromara lamp-cloud Affected: 5.8.0
Affected: 5.8.1
Create a notification for this product.
Credits
aibot88 (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-5569 (GCVE-0-2026-5569)

Vulnerability from cvelistv5 – Published: 2026-04-05 13:15 – Updated: 2026-04-06 16:18
VLAI
Title
Technostrobe HI-LED-WR120-G2 Endpoint access control
Summary
A vulnerability was found in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Impacted is an unknown function of the file /Technostrobe/ of the component Endpoint. The manipulation results in improper access controls. The attack may be performed from remote. The exploit has been made public and could be used. Multiple endpoints are affected. The vendor was contacted early about this disclosure but did not respond in any way.
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
Technostrobe HI-LED-WR120-G2 Affected: 5.5.0.1R6.03.30
Create a notification for this product.
Credits
shiky8 (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-5642 (GCVE-0-2026-5642)

Vulnerability from cvelistv5 – Published: 2026-04-06 09:30 – Updated: 2026-04-06 18:32
VLAI
Title
Cyber-III Student-Management-System HTTP POST Request update.php improper authorization
Summary
A vulnerability was determined in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This affects an unknown function of the file /viva/update.php of the component HTTP POST Request Handler. This manipulation of the argument Name causes improper authorization. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
Cyber-III Student-Management-System Affected: 1a938fa61e9f735078e9b291d2e6215b4942af3f
Create a notification for this product.
Credits
xhh400plus (VulDB User) VulDB CNA Team
Show details on NVD website

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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-266",
              "description": "Incorrect Privilege Assignment",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-06T09:30:14.060Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-355430 | Cyber-III Student-Management-System HTTP POST Request update.php improper authorization",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/355430"
        },
        {
          "name": "VDB-355430 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/355430/cti"
        },
        {
          "name": "Submit #785857 | Cyber-III Student-Management-System 1.0 Insecure Direct Object Reference",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/785857"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/Cyber-III/Student-Management-System/issues/236"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/Cyber-III/Student-Management-System/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-04-05T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-04-05T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-04-05T22:41:19.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Cyber-III Student-Management-System HTTP POST Request update.php improper authorization"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-5642",
    "datePublished": "2026-04-06T09:30:14.060Z",
    "dateReserved": "2026-04-05T20:36:07.502Z",
    "dateUpdated": "2026-04-06T18:32:11.791Z",
    "state": "PUBLISHED"
  },
  "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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