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.
PUBLISHED5.2
WPeMatico RSS Feed Fetcher < 2.8.27 - Contributor+ SSRF via Campaign Run
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-gfc2The 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-2026-89000Click 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"
}
]
}
}
}