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Description

The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.1.7. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to create and execute RSS import jobs, purge (force-delete) all posts associated with any import job, clear import error logs, and enumerate taxonomy terms and post meta_key names. The nonce required to reach these sub-handlers is leaked to any user with the edit_posts capability via the feedzyjs localized script injected into the block editor, meaning no privileged nonce theft or separate exploit step is required for Contributor-level users.

PUBLISHED Reserved 2026-05-19 | Published 2026-06-05 | Updated 2026-06-06 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

Any version
affected

Timeline

2026-05-19:Vendor Notified
2026-06-05:Disclosed

Credits

Jack Pas finder

References

www.wordfence.com/...-2e01-4a37-aca3-99a067c46791?source=cve

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...-rss-feeds-gutenberg-block.php

plugins.trac.wordpress.org/.../includes/feedzy-rss-feeds.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...in/feedzy-rss-feeds-import.php

plugins.trac.wordpress.org/...-rss-feeds-gutenberg-block.php

plugins.trac.wordpress.org/.../includes/feedzy-rss-feeds.php

plugins.trac.wordpress.org/...ss-feeds&sfp_email=&sfph_mail=

cve.org (CVE-2026-8976)

nvd.nist.gov (CVE-2026-8976)

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