CVE-2026-1114

{
  "id": "CVE-2026-1114",
  "sourceIdentifier": "[email protected]",
  "published": "2026-04-07T07:16:23.633",
  "lastModified": "2026-10-26T22:10:00.163",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In parisneo/lollms version 2.1.0, the application's session management is vulnerable to improper access control due to the use of a weak secret key for signing JSON Web Tokens (JWT). This vulnerability allows an attacker to perform an offline brute-force attack to recover the secret key. Once the secret key is obtained, the attacker can forge administrative tokens by modifying the JWT payload and resigning it with the cracked secret. This enables unauthorized users to escalate privileges, impersonate the administrator, and gain access to restricted endpoints. The issue is resolved in version 2.2.0."
    },
    {
      "lang": "es",
      "value": "En la versión 2.1.0 de parisneo/lollms, la gestión de sesiones de la aplicación es vulnerable a un control de acceso inadecuado debido al uso de una clave secreta débil para firmar JSON Web Tokens (JWT). Esta vulnerabilidad permite a un atacante realizar un ataque de fuerza bruta offline para recuperar la clave secreta. Una vez obtenida la clave secreta, el atacante puede falsificar tokens administrativos modificando la carga útil del JWT y volviéndolo a firmar con el secreto descifrado. Esto permite a usuarios no autorizados escalar privilegios, suplantar al administrador y obtener acceso a puntos finales restringidos. El problema se resuelve en la versión 2.2.0."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "parisneo",
          "product": "parisneo/lollms",
          "versions": [
            {
              "version": "unspecified",
              "lessThan": "2.2.0",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
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        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
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        "ssvcData": {
          "timestamp": "2026-04-07T13:20:34.622030Z",
          "id": "CVE-2026-1114",
          "options": [
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              "automatable": "yes"
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              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "version": "2.0.3"
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    },
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
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  "configurations": [
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          "cpeMatch": [
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  "references": [
    {
      "url": "https://github.com/parisneo/lollms/commit/a3b2b82b84d537a9da63e63a370a6a8ad55fed34",
      "source": "[email protected]",
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        "Patch"
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      "source": "[email protected]",
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}