CVE-2025-11128: themeisle rss aggregator by feedzy – feed to post, autoblogging, news & youtube video feeds aggregator Server-Side Request Forgery (SSRF)
Vulnerability summary
CVE-2025-11128 is a medium (CVSS 5.0) Server-Side Request Forgery (SSRF) vulnerability in themeisle rss aggregator by feedzy – feed to post, autoblogging, news & youtube video feeds aggregator. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 20.6% of scored vulnerabilities. Fixed in 5.1.1.
Timeline
- 23-10-2025PublishedVulnerability first disclosed.
- 08-04-2026Last modifiedVulnerability information updated.
Description
The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.1.0 via the 'feedzy_sanitize_feeds' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query information from internal services.
CVSS metrics
3 scores · 3 sources · 1 version- NVDNIST5.0MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
- wordfenceSource5.0MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
EPSS trend
Probability
0.29%
Chance of exploitation in the next 30 days
Percentile
21%
Versus all other CVEs
30-day change
+0.02 pp
From 0.27% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Themeisle1 product
Wordpress1 product
- feedzy-rss-feeds≤ 5.1.0 (fixed in 5.1.1)
2 vendors · 2 products