CVE-2026-95809
validatedZero produced an exploit or a check.GHSA-gc4h-w8gx-jfq5 ↗EUVD-2026-102668 ↗
description
Opti-Behavior WordPress plugin versions through 1.9.2.1 are affected by stored DOM-based cross-site scripting. An unauthenticated attacker may cause script to run in another visitor's browser when that visitor accesses injected content; the exposed recording functionality is reachable using protection available to public visitors.
mitigation
Deactivate or remove Opti-Behavior versions through 1.9.2.1 until the vendor provides a corrected release. Limit public access to sites using the plugin to reduce exposure while it remains installed.
outcome
Check only, differential: the check fires on the vulnerable build and is silent on the patched one.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-10-16 05:30Zghsa: trigger signal, started the run
- 2026-10-16 05:30Zcve.org record for CVE-2026-95809
this entry in the feed
GET /api/v1/feed/CVE-2026-95809
{ "etk_id": "ETK-2026-1922", "cve_id": "CVE-2026-95809", "display_id": "CVE-2026-95809", "ghsa_id": "GHSA-gc4h-w8gx-jfq5", "euvd_id": "EUVD-2026-102668", "status": "published", "anchor_state": "anchored", "title": "Stored DOM XSS in Opti-Behavior WordPress plugin", "summary": "Opti-Behavior WordPress plugin versions through 1.9.2.1 are affected by stored DOM-based cross-site scripting. An unauthenticated attacker may cause script to run in another visitor's browser when that visitor accesses injected content; the exposed recording functionality is reachable using protection available to public visitors.", "mitigation": "Deactivate or remove Opti-Behavior versions through 1.9.2.1 until the vendor provides a corrected release. Limit public access to sites using the plugin to reduce exposure while it remains installed.", "vendor": "optiuser", "product": "Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing & Smart Insights", "affected": [ { "affected_notes": [], "affected_ranges": [ ">= 0, <= 1.9.2.1" ], "ecosystem": null, "fixed_versions": [], "package_name": "Opti-Behavior – Self-Hosted Heatmaps, Funnels, A/B Testing & Smart Insights", "purl": null } ], "cwes": null, "cvss_score": 7.2, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "epss_score": 0.0025, "epss_percentile": 0.1505, "epss_asof": "2026-10-21", "automation": "deterministic", "check": true, "check_confidence_basis": "differential", "exploit": false, "pipeline_minutes": 54.24889095, "t0_at": "2026-10-16T05:30:23.365000+00:00", "signals": { "check": { "at": "2026-10-18T02:37:32.623621+00:00", "days": 1.879968271076389, "is_lower_bound": false, "measured_at": "2026-10-16T05:30:23.365000+00:00", "url": null }, "trigger_signal": { "at": "2026-10-16T05:30:23.365000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-10-16T05:30:23.365000+00:00", "url": "https://github.com/advisories/GHSA-gc4h-w8gx-jfq5" } } }
published 2026-10-18 01:43Z
last change 2026-10-21 21:30Z
Need the technical details behind an entry?
Every entry here shows what we attempted and when. The technical details, the generated exploit that fired it and the evidence behind the verdict are not public. Tell us about your use case and we’ll get back to you about extended API access.