CVE-2026-8976

MEDIUM

CVSS v3.1: 4.3

NetworkNo user interactionMissing Authorization

Source data as of:

At a glance

Severity
MEDIUM
CVSS
4.3 v3.1 · NVD
EPSS
EPSS not provided by FIRST.org for this CVE
CISA KEV
No
Type
Missing Authorization · NVD CWE
Attack conditions (CVSS vector)
NetworkNo user interaction · Source: NVD Vector
Published
2026-06-06 · Modified: 2026-06-06
References
Jump to references (8)

CVSS / EPSS / KEV

CVSS v3.1 4.3 / 10 MEDIUM Source: NVD
EPSS — EPSS not provided by FIRST.org for this CVE Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

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.

Record details

CVE ID
CVE-2026-8976
CVSS (v3.1)
4.3 (MEDIUM)
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Exploitability subscore
2.8
Impact subscore
1.4
CISA KEV
No
Weakness (CWE)
CWE-862
Affected configurations (CPE)
0
Published
2026-06-06
Modified
2026-06-06
Status
Received

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2024-1662 HIGH CVSS 7.5 CVE-2025-8886 MEDIUM CVSS 6.7 CVE-2025-8887 MEDIUM CVSS 6.1 CVE-2021-40327 MEDIUM CVSS 5.9

Published the same year

CVE-2026-11414 CRITICAL CVSS 10.0 CVE-2026-11420 CRITICAL CVSS 10.0 CVE-2026-3611 CRITICAL CVSS 10.0 CVE-2026-46389 CRITICAL CVSS 10.0
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