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CVE-2026-4073: Improper Neutralization of Input During Web Page Generation

🗓️ 08 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

The pdfl.io plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pdflio' shortcode in all versions up to, and including, 1.0.5. This is due to insufficient input sanitization and output escaping on the 'text' shortcode attrib...

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-4073
8 Apr 202609:25
–attackerkb
circl
Circl
CVE-2026-4073
8 Apr 202610:07
–circl
cnnvd
CNNVD
WordPress plugin pdfl.io 跨站脚本漏洞
8 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-4073
8 Apr 202609:25
–cve
cvelist
Cvelist
CVE-2026-4073 pdfl.io <= 1.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'text' Shortcode Attribute
8 Apr 202609:25
–cvelist
euvd
EUVD
EUVD-2026-20433
8 Apr 202612:31
–euvd
nvd
NVD
CVE-2026-4073
8 Apr 202610:16
–nvd
patchstack
Patchstack
WordPress pdfl.io plugin <= 1.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'text' Shortcode Attribute vulnerability
9 Apr 202618:31
–patchstack
ptsecurity
Positive Technologies
PT-2026-31287
8 Apr 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-4073
5 Jun 202619:28
–redhatcve
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24 Jul 2026 00:00Current
CVSS 3.16.4
EPSS0.00296
SSVC
0