CVE-2026-54631 (GCVE-0-2026-54631)

Vulnerability from cvelistv5 – Published: 2026-10-23 03:53 – Updated: 2026-10-23 03:53
VLAI
Title
Part-DB: Hardcoded APP_SECRET enables forged remember-me cookie
Summary
Part-DB is an open source inventory management system for electronic components. Prior to version 2.12.1, the file .env committed in the Part-DB repository contains a fixed value for APP_SECRET (a03498528f5a5fc089273ec9ae5b2849). The official Docker image jbtronics/part-db1 does not override or randomize this value at container start-up. Because Symfony uses APP_SECRET (via kernel.secret) as the HMAC key for signing remember-me cookies, any attacker who knows the secret -- or fetches it from the public repository -- can forge an arbitrary-user remember-me cookie and gain a fully authenticated session with no credentials required. This issue has been patched in version 2.12.1.
Severity
6.3 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7734 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Part-DB Part-DB-server Affected: < 2.12.1
guessed Create a notification for this product.
Show details on NVD website
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{
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      "affected": [
        {
          "product": "Part-DB-server",
          "vendor": "Part-DB",
          "versions": [
            {
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              "version": "\u003c 2.12.1"
            }
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          "value": "Part-DB is an open source inventory management system for electronic components. Prior to version 2.12.1, the file .env committed in the Part-DB repository contains a fixed value for APP_SECRET (a03498528f5a5fc089273ec9ae5b2849). The official Docker image jbtronics/part-db1 does not override or randomize this value at container start-up. Because Symfony uses APP_SECRET (via kernel.secret) as the HMAC key for signing remember-me cookies, any attacker who knows the secret -- or fetches it from the public repository -- can forge an arbitrary-user remember-me cookie and gain a fully authenticated session with no credentials required. This issue has been patched in version 2.12.1."
        }
      ],
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.1"
          }
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      "problemTypes": [
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          "descriptions": [
            {
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              "description": "CWE-798: Use of Hard-coded Credentials",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2026-10-23T03:53:33.833Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
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        },
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        }
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      "source": {
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        "discovery": "UNKNOWN"
      },
      "title": "Part-DB: Hardcoded APP_SECRET enables forged remember-me cookie"
    }
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  "cveMetadata": {
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    "cveId": "CVE-2026-54631",
    "datePublished": "2026-10-23T03:53:33.833Z",
    "dateReserved": "2026-06-15T20:07:02.185Z",
    "dateUpdated": "2026-10-23T03:53:33.833Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
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      "percentile": "0.01181"
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    "nvd": {
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            "affectedData": [
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                "product": "Part-DB-server",
                "vendor": "Part-DB",
                "versions": [
                  {
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                    "version": "\u003c 2.12.1"
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        "cveTags": [],
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            "lang": "en",
            "value": "Part-DB is an open source inventory management system for electronic components. Prior to version 2.12.1, the file .env committed in the Part-DB repository contains a fixed value for APP_SECRET (a03498528f5a5fc089273ec9ae5b2849). The official Docker image jbtronics/part-db1 does not override or randomize this value at container start-up. Because Symfony uses APP_SECRET (via kernel.secret) as the HMAC key for signing remember-me cookies, any attacker who knows the secret -- or fetches it from the public repository -- can forge an arbitrary-user remember-me cookie and gain a fully authenticated session with no credentials required. This issue has been patched in version 2.12.1."
          }
        ],
        "id": "CVE-2026-54631",
        "lastModified": "2026-10-23T04:18:17.177",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
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            "url": "https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-99pw-2v29-v4wc"
          }
        ],
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        "vulnStatus": "Received",
        "weaknesses": [
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            "type": "Primary"
          }
        ]
      }
    }
  }
}



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