CVE-2026-105703 (GCVE-0-2026-105703)

Vulnerability from cvelistv5 – Published: 2026-10-06 04:00 – Updated: 2026-10-06 04:00 X_Freeware
VLAI
Title
PHPGurukul User Registration & Login and User Management System Change Password change-password.php authorization
Summary
A vulnerability was determined in PHPGurukul User Registration & Login and User Management System 3.3. The impacted element is an unknown function of the file loginsystem/admin/change-password.php of the component Change Password Handler. This manipulation of the argument currentpassword causes incorrect authorization. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
4.7 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
PHPGurukul User Registration & Login and User Management System Affected: 3.3
    cpe:2.3:a:phpgurukul:user_registration_login_and_user_management_system:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
CyberShailendra (VulDB User)
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:phpgurukul:user_registration_login_and_user_management_system:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Change Password Handler"
          ],
          "product": "User Registration \u0026 Login and User Management System",
          "vendor": "PHPGurukul",
          "versions": [
            {
              "status": "affected",
              "version": "3.3"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "CyberShailendra (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was determined in PHPGurukul User Registration \u0026 Login and User Management System 3.3. The impacted element is an unknown function of the file loginsystem/admin/change-password.php of the component Change Password Handler. This manipulation of the argument currentpassword causes incorrect authorization. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized."
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
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          "descriptions": [
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              "description": "Incorrect Authorization",
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      "providerMetadata": {
        "dateUpdated": "2026-10-06T04:00:10.610Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-413696 | PHPGurukul User Registration \u0026 Login and User Management System Change Password change-password.php authorization",
          "tags": [
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            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/413696"
        },
        {
          "name": "VDB-413696 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/413696/cti"
        },
        {
          "name": "CVE-2026-105703 | CVE Analysis and Report",
          "tags": [
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          ],
          "url": "https://vuldb.com/cve/CVE-2026-105703"
        },
        {
          "name": "Submit #992049 | PHPGurukul  User Registration \u0026 Login and User Management System With admin panel 3.3 Improper Authorization",
          "tags": [
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          ],
          "url": "https://vuldb.com/submit/992049"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/CyberShailendra1/phpgurukul-change-password-broken-auth"
        },
        {
          "tags": [
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          "url": "https://phpgurukul.com/"
        }
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      "tags": [
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          "time": "2026-10-05T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "time": "2026-10-05T02:00:00.000Z",
          "value": "VulDB entry created"
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        {
          "lang": "en",
          "time": "2026-10-05T20:17:29.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "PHPGurukul User Registration \u0026 Login and User Management System Change Password change-password.php authorization",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-105703",
    "datePublished": "2026-10-06T04:00:10.610Z",
    "dateReserved": "2026-10-05T18:12:24.998Z",
    "dateUpdated": "2026-10-06T04:00:10.610Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
      "cve": {
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                  "cpe:2.3:a:phpgurukul:user_registration_login_and_user_management_system:*:*:*:*:*:*:*:*"
                ],
                "modules": [
                  "Change Password Handler"
                ],
                "product": "User Registration \u0026 Login and User Management System",
                "vendor": "PHPGurukul",
                "versions": [
                  {
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                    "version": "3.3"
                  }
                ]
              }
            ],
            "source": "cna@vuldb.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability was determined in PHPGurukul User Registration \u0026 Login and User Management System 3.3. The impacted element is an unknown function of the file loginsystem/admin/change-password.php of the component Change Password Handler. This manipulation of the argument currentpassword causes incorrect authorization. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized."
          }
        ],
        "id": "CVE-2026-105703",
        "lastModified": "2026-10-06T04:18:05.587",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
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                "accessVector": "NETWORK",
                "authentication": "MULTIPLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
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              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "cna@vuldb.com",
              "type": "Secondary",
              "userInteractionRequired": false
            }
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          "cvssMetricV31": [
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                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
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          "cvssMetricV40": [
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              "cvssData": {
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                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
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                "attackRequirements": "NONE",
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                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "PROOF_OF_CONCEPT",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "HIGH",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
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                "vulnerabilityResponseEffort": "NOT_DEFINED"
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        "references": [
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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