Vulnerability-Lookup

CVE-2026-19715 (GCVE-0-2026-19715)

Vulnerability from cvelistv5 – Published: 2026-08-27 06:00 – Updated: 2026-08-27 14:23

Title

WP OAuth Server < 6.3.1 - Unauthenticated OAuth Token and User Data Disclosure via Debug Log File

Summary

The WP OAuth Server ( Login with WordPress ) WordPress plugin before 6.3.1 does not restrict access to the debug log it writes, which is stored at a fixed and publicly reachable location, allowing unauthenticated users to read the OAuth tokens and authorisation codes it has issued as well as user records including password hashes when debug logging is enabled.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 14:19 UTC

CWE

CWE-200 Information Exposure
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/94987bd9-7ac2-44…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version	CPE status
Unknown	WP OAuth Server ( Login with WordPress )	Affected: 0 , < 6.3.1 (semver)	guessed

Credits

Farid Narimanov WPScan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "metrics": [
          {
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              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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                "options": [
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                "version": "2.0.3"
              },
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            }
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      }
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    "cna": {
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          "defaultStatus": "unaffected",
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          "versions": [
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              "lessThan": "6.3.1",
              "status": "affected",
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              "versionType": "semver"
            }
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        }
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        },
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      },
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            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/94987bd9-7ac2-44fd-93df-52892c2a4622/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WP OAuth Server \u003c 6.3.1 - Unauthenticated OAuth Token and User Data Disclosure via Debug Log File",
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        "engine": "WPScan CVE Generator"
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    "dateReserved": "2026-08-13T11:25:44.295Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "date": "2026-08-28",
      "epss": "0.00256",
      "percentile": "0.16966"
    },
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    "vulnrichment": {
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}

FKIE_CVE-2026-19715

Vulnerability from fkie_nvd - Published: 2026-08-27 06:16 - Updated: 2026-08-28 18:43

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	contact@wpscan.com	https://wpscan.com/vulnerability/94987bd9-7ac2-44fd-93df-52892c2a4622/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "WP OAuth Server ( Login with WordPress )",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "6.3.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WP OAuth Server ( Login with WordPress ) WordPress plugin before 6.3.1 does not restrict access to the debug log it writes, which is stored at a fixed and publicly reachable location, allowing unauthenticated users to read the OAuth tokens and authorisation codes it has issued as well as user records including password hashes when debug logging is enabled."
    }
  ],
  "id": "CVE-2026-19715",
  "lastModified": "2026-08-28T18:43:25.883",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
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          "options": [
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            {
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            },
            {
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            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-27T14:19:06.746651Z",
          "version": "2.0.3"
        }
      }
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  "published": "2026-08-27T06:16:57.440",
  "references": [
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      "source": "contact@wpscan.com",
      "url": "https://wpscan.com/vulnerability/94987bd9-7ac2-44fd-93df-52892c2a4622/"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
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        {
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          "value": "CWE-200"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-FJP2-V4JV-4X75

Vulnerability from github – Published: 2026-08-27 06:31 – Updated: 2026-08-27 18:32

Details

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-19715"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-27T06:16:57Z",
    "severity": "HIGH"
  },
  "details": "The WP OAuth Server ( Login with WordPress ) WordPress plugin before 6.3.1 does not restrict access to the debug log it writes, which is stored at a fixed and publicly reachable location, allowing unauthenticated users to read the OAuth tokens and authorisation codes it has issued as well as user records including password hashes when debug logging is enabled.",
  "id": "GHSA-fjp2-v4jv-4x75",
  "modified": "2026-08-27T18:32:08Z",
  "published": "2026-08-27T06:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19715"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/94987bd9-7ac2-44fd-93df-52892c2a4622"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-19715 (GCVE-0-2026-19715)

FKIE_CVE-2026-19715

GHSA-FJP2-V4JV-4X75

Tags

Sightings

Nomenclature