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CVE-2026-39779

Status: DeferredMedium (4.3)—

Missing Authorization vulnerability in Asgaros Asgaros Forum asgaros-forum allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Asgaros Forum: from n/a through 3.4.0.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

AV:N con PR:L indica acceso remoto requiriendo credenciales válidas (CVSS PR:L). CWE-862 (Missing Authorization) combinado con vector de red remota apunta a T1210. El acceso de lectura (C:L) sin autorización correcta permite obtener/mantener acceso con credenciales existentes (T1078).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Asgaros — Asgaros ForumAI

CWEs

References

Raw JSON (NVD)

Show
{
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2026-10-09T14:54:39.066428Z"
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.8
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  },
  "affected": [
    {
      "source": "audit@patchstack.com",
      "affectedData": [
        {
          "vendor": "Asgaros",
          "product": "Asgaros Forum",
          "versions": [
            {
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              "version": "0",
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  "published": "2026-10-09T12:17:10.513",
  "references": [
    {
      "url": "https://patchstack.com/database/wordpress/plugin/asgaros-forum/vulnerability/wordpress-asgaros-forum-plugin-3-4-0-broken-access-control-vulnerability?_s_id=cve",
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  "lastModified": "2026-10-09T16:17:28.443",
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