CVE-2026-42456

{
  "id": "CVE-2026-42456",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2026-42456",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-05-11T15:54:54.307550Z"
        }
      }
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      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "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"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
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  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "Mintplex-Labs",
          "product": "anything-llm",
          "versions": [
            {
              "status": "affected",
              "version": "< 1.12.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-05-08T23:16:39.230",
  "references": [
    {
      "url": "https://github.com/Mintplex-Labs/anything-llm/commit/4f3f77119d342e5489d1ba7533ad6d51bdcd565f",
      "tags": [
        "Patch"
      ],
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    {
      "url": "https://github.com/Mintplex-Labs/anything-llm/releases/tag/v1.12.1",
      "tags": [
        "Product",
        "Release Notes"
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      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/Mintplex-Labs/anything-llm/security/advisories/GHSA-jwqg-jfg3-x5vv",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
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      "url": "https://github.com/Mintplex-Labs/anything-llm/security/advisories/GHSA-jwqg-jfg3-x5vv",
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to version 1.12.1, GET /api/workspace/:slug/tts/:chatId in AnythingLLM returns the text-to-speech audio for another user's chat response within the same workspace because the route validates workspace membership but does not enforce ownership of the targeted chat row. As a result, an authenticated user can access another user's private assistant response in audio form if the chatId is known or guessed. This constitutes an insecure direct object reference (IDOR) affecting private chat response content exposed through the TTS endpoint. This issue has been patched in version 1.12.1."
    },
    {
      "lang": "es",
      "value": "AnythingLLM es una aplicación que convierte fragmentos de contenido en contexto que cualquier LLM puede usar como referencias durante el chat. Antes de la versión 1.12.1, GET /API/workspace/:slug/tts/:chatId en AnythingLLM devuelve el audio de texto a voz para la respuesta de chat de otro usuario dentro del mismo espacio de trabajo porque la ruta valida la membresía del espacio de trabajo pero no impone la propiedad de la fila de chat objetivo. Como resultado, un usuario autenticado puede acceder a la respuesta privada del asistente de otro usuario en formato de audio si el chatId es conocido o adivinado. Esto constituye una referencia directa insegura a objetos (IDOR) que afecta al contenido de respuesta de chat privado expuesto a través del endpoint TTS. Este problema ha sido parcheado en la versión 1.12.1."
    }
  ],
  "lastModified": "2026-07-24T21:10:00.143",
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