CVE-2026-120075

validatedZero produced an exploit or a check.

GHSA-2c56-765v-m493 ↗EUVD-2026-114676 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
melapress WP Activity Log <= 5.6.1
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ETK-2026-3161Zero's internal tracking ID, independent of the CVE number., permanent identifier
+29mTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0mcheck available+29magent stopped
0
+10min
+20min

description

WP Activity Log versions through 5.6.1 are affected by stored cross-site scripting. An unauthenticated attacker can cause browser-executed content to be stored, which runs when another user views the affected page.

mitigation

Disable or remove WP Activity Log until you can update to a vendor-confirmed fixed release. Limit public access to WordPress where practical to reduce unauthenticated exposure.

check
available
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-31 08:30Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Upstream: a detection for this already ships elsewhere, so we didn't generate a new one. The credit goes to whoever did.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-31 08:30Z
    cve_org: trigger signal, started the run
  2. 2026-10-31 08:59Z

this entry in the feed

GET /api/v1/feed/CVE-2026-120075

{
  "etk_id": "ETK-2026-3161",
  "cve_id": "CVE-2026-120075",
  "display_id": "CVE-2026-120075",
  "ghsa_id": "GHSA-2c56-765v-m493",
  "euvd_id": "EUVD-2026-114676",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stored cross-site scripting in WP Activity Log",
  "summary": "WP Activity Log versions through 5.6.1 are affected by stored cross-site scripting. An unauthenticated attacker can cause browser-executed content to be stored, which runs when another user views the affected page.",
  "mitigation": "Disable or remove WP Activity Log until you can update to a vendor-confirmed fixed release. Limit public access to WordPress where practical to reduce unauthenticated exposure.",
  "vendor": "melapress",
  "product": "WP Activity Log",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 5.6.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "WP Activity Log",
      "purl": null
    }
  ],
  "cwes": [
    79
  ],
  "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": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.010112433333333334,
  "t0_at": "2026-10-31T08:30:46.887000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-31T08:59:54.480647+00:00",
      "days": 0.02022677832175926,
      "is_lower_bound": false,
      "measured_at": "2026-10-31T08:30:46.887000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-31T08:30:46.887000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-31T08:30:46.887000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-120075"
    }
  }
}

published 2026-10-31 08:59Z
last change 2026-10-31 15:15Z

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