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CVE-2026-7871

Status: AnalyzedCritical (9.8)—

IBM Langflow OSS 1.0.0 through 1.10.0 allows users with Redis access to execute arbitrary code with full application privileges, compromising all secrets, data, and system integrity.

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/PR:N sin UI permite acceso remoto directo (T1190). La aplicación expuesta permite ejecución de código arbitrario (T1059) con acceso a secretos y datos (T1005, T1552) por compromiso de integridad del sistema.

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

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2026-7871",
  "cveTags": [],
  "metrics": {
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          "options": [
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            },
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          ],
          "version": "2.0.3",
          "timestamp": "2026-07-01T03:55:59.702565Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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  "affected": [
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      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
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          ],
          "vendor": "IBM",
          "product": "Langflow OSS",
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              "versionType": "semver",
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            }
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  ],
  "published": "2026-06-30T20:17:31.543",
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      "tags": [
        "Vendor Advisory"
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    }
  ],
  "lastModified": "2026-07-02T19:15:04.453",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "1.10.0",
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          "operator": "OR"
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  "sourceIdentifier": "psirt@us.ibm.com"
}