CVE-2023-6801

2024-01-0610:15:46

CWE-79

[email protected]

web.nvd.nist.gov

cve-2023-6801

rss aggregator

feedzy plugin

wordpress

stored cross-site scripting

input sanitization

output escaping

authenticated attackers

web scripts

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

0.0004 Low

EPSS

Percentile

14.0%

JSON

The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected configurations

NVD

Node

themeislerss_aggregator_by_feedzyRange<4.3.3wordpress

References

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3012392%40feedzy-rss-feeds%2Ftrunk&old=2991547%40feedzy-rss-feeds%2Ftrunk&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/a713d897-c549-4e0d-9cb3-7002ef2b127f?source=cve