CVE-2023-2584

PixelYourSite <= 9.3.6 and PixelYourSite Pro <= 9.6.1 - Authenticated (Administrator+) Stored Cross-Site Scripting

CVSS 4.4 MEDIUMEPSS 0.5%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.4EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

09 Jun 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The PixelYourSite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 9.3.6 (9.6.1 in the Pro version) due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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

Affected products

pixelyoursite · PixelYourSite Pro – Your smart PIXEL (TAG) Manager pixelyoursite · PixelYourSite – Your smart PIXEL (TAG) & API Manager

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References

https://plugins.trac.wordpress.org/browser/pixelyoursite/trunk/modules/head_footer/head_footer.php?rev=2773949#L73 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2912301%40pixelyoursite%2Ftrunk&old=2897911%40pixelyoursite%2Ftrunk&sfp_email=&sfph_mail=#file2 https://www.wordfence.com/threat-intel/vulnerabilities/id/5ebf1e83-50b8-4f56-ba76-10100375edda?source=cve