CVE-2026-89001 (GCVE-0-2026-89001)

Vulnerability from cvelistv5 – Published: 2026-09-27 06:00 – Updated: 2026-09-27 06:00
VLAI
Title
WPeMatico RSS Feed Fetcher < 2.8.27 - Contributor+ Post Publication and Author Spoofing via Campaign Settings
Summary
The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not verify that a user running a feed campaign is permitted to publish content or to attribute posts to another account, allowing users with contributor-level access and above to publish posts live and set any registered user, including an administrator, as the post author.
Severity
No CVSS data available.
References
URL Tags
https://wpscan.com/vulnerability/829bfdc3-7a15-4d… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown WPeMatico RSS Feed Fetcher Affected: 0 , < 2.8.27 (semver)
guessed Create a notification for this product.
Show details on NVD website

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              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Karthik Ramakrishnan"
        },
        {
          "lang": "en",
          "type": "coordinator",
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        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-269 Improper Privilege Management",
              "lang": "en",
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-27T06:00:21.092Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
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          ],
          "url": "https://wpscan.com/vulnerability/829bfdc3-7a15-4d6a-9782-72d34fd114b7/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "WPeMatico RSS Feed Fetcher \u003c 2.8.27 - Contributor+ Post Publication and Author Spoofing via Campaign Settings",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
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    "cveId": "CVE-2026-89001",
    "datePublished": "2026-09-27T06:00:21.092Z",
    "dateReserved": "2026-09-10T16:19:20.641Z",
    "dateUpdated": "2026-09-27T06:00:21.092Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
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      "date": "2026-09-27",
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      "percentile": "0.0232"
    },
    "nvd": {
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        "id": "CVE-2026-89001",
        "lastModified": "2026-09-27T06:17:19.397",
        "metrics": {},
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        ],
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        "vulnStatus": "Received"
      }
    }
  }
}



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