CVE-2026-19836 (GCVE-0-2026-19836)

Vulnerability from cvelistv5 – Published: 2026-08-14 15:30 – Updated: 2026-08-14 15:30
VLAI
Title
Webkul Bagisto Backend Customer Detail Feature view authorization
Summary
A security flaw has been discovered in Webkul Bagisto up to 2.4.4. Affected by this issue is some unknown functionality of the file /admin/customers/view of the component Backend Customer Detail Feature. Performing a manipulation of the argument ID results in authorization bypass. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor confirms: "The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases."
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/389974 vdb-entrytechnical-description
https://vuldb.com/vuln/389974/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19836 third-party-advisory
https://vuldb.com/submit/870344 third-party-advisory
https://github.com/Mitchell45/PHP_Web_POCs/blob/m… exploit
Impacted products
Vendor Product Version
Webkul Bagisto Affected: 2.4.0
Affected: 2.4.1
Affected: 2.4.2
Affected: 2.4.3
Affected: 2.4.4
    cpe:2.3:a:webkul:bagisto:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
Mitchell45 (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:webkul:bagisto:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Backend Customer Detail Feature"
          ],
          "product": "Bagisto",
          "vendor": "Webkul",
          "versions": [
            {
              "status": "affected",
              "version": "2.4.0"
            },
            {
              "status": "affected",
              "version": "2.4.1"
            },
            {
              "status": "affected",
              "version": "2.4.2"
            },
            {
              "status": "affected",
              "version": "2.4.3"
            },
            {
              "status": "affected",
              "version": "2.4.4"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Mitchell45 (VulDB User)"
        },
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          "type": "coordinator",
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        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "A security flaw has been discovered in Webkul Bagisto up to 2.4.4. Affected by this issue is some unknown functionality of the file /admin/customers/view of the component Backend Customer Detail Feature. Performing a manipulation of the argument ID results in authorization bypass. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor confirms: \"The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases.\""
        }
      ],
      "metrics": [
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            "version": "2.0"
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      "problemTypes": [
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          "descriptions": [
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              "description": "Authorization Bypass",
              "lang": "en",
              "type": "CWE"
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        },
        {
          "descriptions": [
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              "description": "Improper Authorization",
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      "providerMetadata": {
        "dateUpdated": "2026-08-14T15:30:07.386Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
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          "name": "VDB-389974 | Webkul Bagisto Backend Customer Detail Feature view authorization",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/389974"
        },
        {
          "name": "VDB-389974 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/389974/cti"
        },
        {
          "name": "CVE-2026-19836 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-19836"
        },
        {
          "name": "Submit #870344 | Webkul Bagisto \u003c=2.4.4 Authorization Bypass",
          "tags": [
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          ],
          "url": "https://vuldb.com/submit/870344"
        },
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          "value": "Advisory disclosed"
        },
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          "lang": "en",
          "time": "2026-08-14T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-14T09:49:46.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Webkul Bagisto Backend Customer Detail Feature view authorization",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-19836",
    "datePublished": "2026-08-14T15:30:07.386Z",
    "dateReserved": "2026-08-14T07:44:22.437Z",
    "dateUpdated": "2026-08-14T15:30:07.386Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-19836",
      "date": "2026-08-15",
      "epss": "0.00294",
      "percentile": "0.21954"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-19836\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2026-08-14T16:16:54.743\",\"lastModified\":\"2026-08-14T19:09:39.140\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A security flaw has been discovered in Webkul Bagisto up to 2.4.4. Affected by this issue is some unknown functionality of the file /admin/customers/view of the component Backend Customer Detail Feature. Performing a manipulation of the argument ID results in authorization bypass. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor confirms: \\\"The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases.\\\"\"}],\"affected\":[{\"source\":\"cna@vuldb.com\",\"affectedData\":[{\"vendor\":\"Webkul\",\"product\":\"Bagisto\",\"cpes\":[\"cpe:2.3:a:webkul:bagisto:*:*:*:*:*:*:*:*\"],\"modules\":[\"Backend Customer Detail Feature\"],\"versions\":[{\"version\":\"2.4.0\",\"status\":\"affected\"},{\"version\":\"2.4.1\",\"status\":\"affected\"},{\"version\":\"2.4.2\",\"status\":\"affected\"},{\"version\":\"2.4.3\",\"status\":\"affected\"},{\"version\":\"2.4.4\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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\",\"baseScore\":2.1,\"baseSeverity\":\"LOW\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"LOW\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"NONE\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"PROOF_OF_CONCEPT\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:N/A:N\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-285\"},{\"lang\":\"en\",\"value\":\"CWE-639\"}]}],\"references\":[{\"url\":\"https://github.com/Mitchell45/PHP_Web_POCs/blob/main/Bagisto/02_english_vulnerability_report.md\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/cve/CVE-2026-19836\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/submit/870344\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/389974\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/389974/cti\",\"source\":\"cna@vuldb.com\"}]}}"
  }
}



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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

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.


Detection rules are retrieved from Rulezet.