CVE-2023-6844

iframe <= 5.0 - Authenticated(Contributor+) Stored Cross-Site Scripting via shortcode

CVSS 5 MEDIUMEPSS 0.4%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

23 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The iframe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to and including 5.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

Affected products

webvitaly · iframe

References

https://plugins.trac.wordpress.org/browser/iframe/trunk/iframe.php#L37 https://plugins.trac.wordpress.org/browser/iframe/trunk/iframe.php#L60 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3089839%40iframe%2Ftrunk&old=3036990%40iframe%2Ftrunk&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/c16e16dc-8888-4222-862f-a57a9f14e7f4?source=cve