CVE-2026-95686highCWE-79

CVE-2026-95686: falha de alta gravidade em optiuser Opti-Behavior – Self-Hosted Heatmaps…

Opti-Behavior <= 1.9.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'targetUrl' Parameter

Publicada em

Seguir esta CVE+ Monitorar Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing & Smart Insights

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.2epss 0.3%
The Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing & Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'targetUrl' parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The ingest endpoint is gated only by a nonce that is publicly emitted to every anonymous visitor on tracked pages via optiBehaviorHeatmapConfig.nonce, meaning no account or authentication of any kind is required to write the malicious payload.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Produtos afetados
optiuser · Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing & Smart Insights
CVEs relacionadas — optiuser Opti-Behavior – Self-Hosted Heatmaps…

No mesmo produto, das mais perigosas para as menos.

CVE-2026-95809HIGHOpti-Behavior <= 1.9.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'country_name' Location ParameterEPSS 0.2%