Low severity · published Sep 24, 2026
CVE-2026-89004
WPeMatico RSS Feed Fetcher < 2.8.26 - Contributor+ Campaign Configuration and Log Disclosure via IDOR
2.7
CVSS
0.2%
EPSS
No
On KEV
Description
The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not verify ownership or authorization before returning a campaign's stored configuration and run log, allowing users with contributor-level access and above to read the configuration and execution logs of campaigns created by other users, including administrators.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WR
WPeMatico RSS Feed Fetcher ·
before 2.8.26 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89004
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-89004
wpscan.com
https://wpscan.com/vulnerability/1568f9e4-defe-423a-a631-e0afd829b972/
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