Description
The Smart Popup by Supsystic WordPress plugin before 2.0.2 does not prevent template-injection payloads from being stored in a popup text block and later evaluated by its template engine, because the filter meant to strip template delimiters runs before a decoding step that reconstructs them, allowing an authenticated administrator to execute arbitrary template expressions server-side and read PHP constants such as the site's database credentials and authentication keys.
Published: 2026-10-28
Score: 4.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 29 Oct 2026 09:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 28 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions smart Popup By Supsystic
Vendors & Products Wordpress-extensions
Wordpress-extensions smart Popup By Supsystic

Wed, 28 Oct 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94

Wed, 28 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1336

Wed, 28 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94

Wed, 28 Oct 2026 11:00:00 +0000

Type Values Removed Values Added
Description The Smart Popup by Supsystic WordPress plugin before 2.0.2 does not prevent template-injection payloads from being stored in a popup text block and later evaluated by its template engine, because the filter meant to strip template delimiters runs before a decoding step that reconstructs them, allowing an authenticated administrator to execute arbitrary template expressions server-side and read PHP constants such as the site's database credentials and authentication keys.
Title Smart Popup by Supsystic < 2.0.2 - Admin+ SSTI via Popup Text Block
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}


Subscriptions

Wordpress-extensions Smart Popup By Supsystic
cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-28T17:47:59.351Z

Reserved: 2026-10-22T07:51:55.816Z

Link: CVE-2026-115223

cve-icon Vulnrichment

Updated: 2026-10-28T17:38:34.898Z

cve-icon NVD

Status : Deferred

Published: 2026-10-28T11:17:15.800

Modified: 2026-10-28T18:17:11.520

Link: CVE-2026-115223

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T22:11:41Z

Weaknesses