2026-09-27 6:0CVE-2026-89000WPScan
PUBLISHED5.2

WPeMatico RSS Feed Fetcher < 2.8.27 - Contributor+ SSRF via Campaign Run

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check or validate the destination of a user-supplied feed URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to internal-only resources and read the responses back.

Problem type

  • CWE-918 Server-Side Request Forgery (SSRF)

Affected products

Unknown

WPeMatico RSS Feed Fetcher

< 2.8.27 - AFFECTED

References

GitHub Security Advisories

GHSA-x8xr-q2j9-gfc2

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check...

https://github.com/advisories/GHSA-x8xr-q2j9-gfc2

The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check or validate the destination of a user-supplied feed URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to internal-only resources and read the responses back.

JSON source

https://cveawg.mitre.org/api/cve/CVE-2026-89000
Click to expand
{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-89000",
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "dateUpdated": "2026-09-27T06:00:20.905Z",
    "dateReserved": "2026-09-10T16:19:17.510Z",
    "datePublished": "2026-09-27T06:00:20.905Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan",
        "dateUpdated": "2026-09-27T06:00:20.905Z"
      },
      "title": "WPeMatico RSS Feed Fetcher < 2.8.27 - Contributor+ SSRF via Campaign Run",
      "descriptions": [
        {
          "lang": "en",
          "value": "The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check or validate the destination of a user-supplied feed URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to internal-only resources and read the responses back."
        }
      ],
      "affected": [
        {
          "vendor": "Unknown",
          "product": "WPeMatico RSS Feed Fetcher",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "2.8.27"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://wpscan.com/vulnerability/2622b685-d2a9-4bb5-aeef-3aa4ca7adcc4/",
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "JunHee CHO",
          "type": "finder"
        },
        {
          "lang": "en",
          "value": "WPScan",
          "type": "coordinator"
        }
      ]
    }
  }
}