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CVE-2026-115223

4.9 medium SSVC exploitation: none Deferred

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 5

  1. CwesCWE-1336NVD modified 2026-10-28 18:17
  2. StatusPublished → DeferredNVD modified 2026-10-28 14:37
  3. StatusReceived → PublishedNVD modified 2026-10-28 10:45
  4. StatusPublished → ReceivedNVD modified 2026-10-28 11:17
  5. First seenCVSS 4.9 · unknownNVD modified 2026-10-28 10:45

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1