CVE-2026-1216

HIGH EPSS 14.5%
Published Feb 17, 20264mo ago · Modified Jun 17, 20261w ago
7.2 CVSS 3.1
High
Find Similar
Published Feb 17, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

Description

The RSS Aggregator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'template' parameter in all versions up to, and including, 5.0.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS Details

Base Score
7.2
Exploitability
3.9
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
14.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 4

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/tags/5.0.10/core/src/Store/DisplaysStore.php#L106
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/trunk/core/src/Store/DisplaysStore.php#L106
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3439384%40wp-rss-aggregator%2Ftrunk&old=3421137%40wp-rss-aggregator%2Ftrunk&sfp_email=&sfph_mail=
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/47a10dd4-515c-42d9-82ea-c84f8f7574c5?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.