Threat intelligence

RSS Aggregator by Feedzy <= 5.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'aspectRatio' Attribute

CVE-2026-13252 · feedzy-rss-feeds

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Feedzy Rss Feeds at a vulnerable version. How SiteRespond intelligence works

Vulnerability: RSS Aggregator by Feedzy <= 5.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'aspectRatio' Attribute
Affected software: feedzy-rss-feeds(Plugin)
Affected versions: ≤ 5.2.1
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-13252
Published: 1 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory d402b7d1-3c12-4bdd-8ff3-e58d5501f0c0). Methodology and redistribution notes

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