CVE-2023-54413

waiting for further signalsZero needs more public information before it can validate it.

GHSA-p7q8-6fx6-c54g ↗EUVD-2023-60723 ↗

no check availablenot proven exploitable
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.0d
OnTheGoSystems WPML Multilingual CMS < 4.6.1
fixed in 4.6.1
ETK-2026-2458Zero's internal tracking ID, independent of the CVE number., permanent identifier
1h 14msince last run
59mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal −10h58mcve.org publicationkev+0hwaiting for further signals+5h40m
−9h
−6h
−3h

description

WPML Multilingual CMS versions before 4.6.1 are affected by reflected cross-site scripting on the WordPress login page. An unauthenticated attacker may execute script in a visitor's browser if they can persuade the visitor to follow a crafted link.

mitigation

Update WPML Multilingual CMS to version 4.6.1 or later. Until it is updated, reduce exposure by warning users not to follow unexpected login links.

fixed in 4.6.1

check
no
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.
contextual
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
59m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-22 10:57Z
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.
0d

outcome

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

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

  1. 2026-10-22
    vulncheck_kev: trigger signal, started the run
  2. 2026-10-22 00:00Z
  3. 2026-10-22 10:57Z

this entry in the feed

GET /api/v1/feed/CVE-2023-54413

{
  "etk_id": "ETK-2026-2458",
  "cve_id": "CVE-2023-54413",
  "display_id": "CVE-2023-54413",
  "ghsa_id": "GHSA-p7q8-6fx6-c54g",
  "euvd_id": "EUVD-2023-60723",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Reflected cross-site scripting in WPML Multilingual CMS",
  "summary": "WPML Multilingual CMS versions before 4.6.1 are affected by reflected cross-site scripting on the WordPress login page. An unauthenticated attacker may execute script in a visitor's browser if they can persuade the visitor to follow a crafted link.",
  "mitigation": "Update WPML Multilingual CMS to version 4.6.1 or later. Until it is updated, reduce exposure by warning users not to follow unexpected login links.",
  "vendor": "OnTheGoSystems",
  "product": "WPML Multilingual CMS",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 4.6.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "4.6.1"
      ],
      "package_name": "WPML Multilingual CMS",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 5.1,
  "cvss_src": "other",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 58.67240805,
  "t0_at": "2026-10-22T10:57:35.997000+00:00",
  "signals": {
    "kev": {
      "at": "2026-10-22T00:00:00+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T10:57:35.997000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2023-54413"
    },
    "trigger_signal": {
      "at": "2026-10-22T00:00:00+00:00",
      "days": -0.45666663194444446,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T10:57:35.997000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2023-54413"
    }
  }
}

published 2026-10-22 15:38Z
last change 2026-10-22 17:30Z

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.