CVE-2026-108522 (GCVE-0-2026-108522)

Vulnerability from cvelistv5 – Published: 2026-10-11 04:00 – Updated: 2026-10-11 04:00 X_Open Source
VLAI
Title
Studio-Saelix Sencho Login Endpoint login improper authentication
Summary
A vulnerability was found in Studio-Saelix Sencho up to 0.94.1. This affects an unknown part of the file /api/auth/login of the component Login Endpoint. Performing a manipulation of the argument X-Forwarded-For results in improper authentication. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The patch is named 79b86ddcd4aefdd6941f098e35990ab397b13c72. To fix this issue, it is recommended to deploy a patch. The vendor confirms: "The login limiter relied on client-supplied X-Forwarded-For data without an explicit trusted-proxy boundary, allowing an attacker to rotate the apparent client address. The remediation now ignores forwarding headers by default, accepts them only from explicitly configured proxy CIDRs, and adds a separate failed-attempt limit keyed by normalized account identity."
CWE
  • CWE-287 - Improper Authentication
Assigner
VulDB CNA under the mitre root
CNA scorecard B 82/100 over 3704 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Studio-Saelix Sencho Affected: 0.94.0
Affected: 0.94.1
    cpe:2.3:a:studio-saelix:sencho:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:studio-saelix:sencho:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Login Endpoint"
          ],
          "product": "Sencho",
          "vendor": "Studio-Saelix",
          "versions": [
            {
              "status": "affected",
              "version": "0.94.0"
            },
            {
              "status": "affected",
              "version": "0.94.1"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "jpazz (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Studio-Saelix Sencho up to 0.94.1. This affects an unknown part of the file /api/auth/login of the component Login Endpoint. Performing a manipulation of the argument X-Forwarded-For results in improper authentication. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The patch is named 79b86ddcd4aefdd6941f098e35990ab397b13c72. To fix this issue, it is recommended to deploy a patch. The vendor confirms: \"The login limiter relied on client-supplied X-Forwarded-For data without an explicit trusted-proxy boundary, allowing an attacker to rotate the apparent client address. The remediation now ignores forwarding headers by default, accepts them only from explicitly configured proxy CIDRs, and adds a separate failed-attempt limit keyed by normalized account identity.\""
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P",
            "version": "4.0"
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      "providerMetadata": {
        "dateUpdated": "2026-10-11T04:00:17.265Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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        },
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          "name": "VDB-416188 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/416188/cti"
        },
        {
          "name": "CVE-2026-108522 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-108522"
        },
        {
          "name": "Submit #893366 | Studio-Saelix sencho \u003c= 0.94.1 Authentication Bypass by Spoofing",
          "tags": [
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          ],
          "url": "https://vuldb.com/submit/893366"
        },
        {
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          "url": "https://gist.github.com/jovair1994/839c8aaca1f37567cdd02e107a389f6a"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/Studio-Saelix/sencho/pull/1877"
        },
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          "url": "https://github.com/Studio-Saelix/sencho/commit/79b86ddcd4aefdd6941f098e35990ab397b13c72"
        },
        {
          "tags": [
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          "url": "https://github.com/Studio-Saelix/sencho/"
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      "tags": [
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          "lang": "en",
          "time": "2026-10-10T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "time": "2026-10-10T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-10T14:53:54.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Studio-Saelix Sencho Login Endpoint login improper authentication",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-108522",
    "datePublished": "2026-10-11T04:00:17.265Z",
    "dateReserved": "2026-10-10T12:48:39.264Z",
    "dateUpdated": "2026-10-11T04:00:17.265Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
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      "date": "2026-10-11",
      "epss": "0.00419",
      "percentile": "0.34313"
    },
    "nvd": {
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        "affected": [
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              {
                "cpes": [
                  "cpe:2.3:a:studio-saelix:sencho:*:*:*:*:*:*:*:*"
                ],
                "modules": [
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                ],
                "product": "Sencho",
                "vendor": "Studio-Saelix",
                "versions": [
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                    "version": "0.94.0"
                  },
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                    "version": "0.94.1"
                  }
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            ],
            "source": "cna@vuldb.com"
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        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability was found in Studio-Saelix Sencho up to 0.94.1. This affects an unknown part of the file /api/auth/login of the component Login Endpoint. Performing a manipulation of the argument X-Forwarded-For results in improper authentication. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The patch is named 79b86ddcd4aefdd6941f098e35990ab397b13c72. To fix this issue, it is recommended to deploy a patch. The vendor confirms: \"The login limiter relied on client-supplied X-Forwarded-For data without an explicit trusted-proxy boundary, allowing an attacker to rotate the apparent client address. The remediation now ignores forwarding headers by default, accepts them only from explicitly configured proxy CIDRs, and adds a separate failed-attempt limit keyed by normalized account identity.\""
          }
        ],
        "id": "CVE-2026-108522",
        "lastModified": "2026-10-11T04:17:31.737",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
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                "accessVector": "NETWORK",
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              "obtainAllPrivilege": false,
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          "cvssMetricV40": [
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                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
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                "attackVector": "NETWORK",
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                "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",
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                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "LOW",
                "subConfidentialityImpact": "LOW",
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                "valueDensity": "NOT_DEFINED",
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      }
    }
  }
}



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