GHSA-6R3C-XF4W-JXJM

Vulnerability from github – Published: 2025-06-13 00:33 – Updated: 2025-06-13 22:12
VLAI?
Summary
Spring Framework vulnerable to a reflected file download (RFD)
Details

Description

In Spring Framework, versions 6.0.x as of 6.0.5, versions 6.1.x and 6.2.x, an application is vulnerable to a reflected file download (RFD) attack when it sets a “Content-Disposition” header with a non-ASCII charset, where the filename attribute is derived from user-supplied input.

Specifically, an application is vulnerable when all the following are true:

  • The header is prepared with org.springframework.http.ContentDisposition.
  • The filename is set via ContentDisposition.Builder#filename(String, Charset).
  • The value for the filename is derived from user-supplied input.
  • The application does not sanitize the user-supplied input.
  • The downloaded content of the response is injected with malicious commands by the attacker (see RFD paper reference for details).

An application is not vulnerable if any of the following is true:

  • The application does not set a “Content-Disposition” response header.
  • The header is not prepared with org.springframework.http.ContentDisposition.
  • The filename is set via one of:
    • ContentDisposition.Builder#filename(String), or
    • ContentDisposition.Builder#filename(String, ASCII)
  • The filename is not derived from user-supplied input.
  • The filename is derived from user-supplied input but sanitized by the application.
  • The attacker cannot inject malicious content in the downloaded content of the response.

Affected Spring Products and VersionsSpring Framework

  • 6.2.0 - 6.2.7
  • 6.1.0 - 6.1.20
  • 6.0.5 - 6.0.28
  • Older, unsupported versions are not affected

Mitigation

Users of affected versions should upgrade to the corresponding fixed version.

Affected version(s) Fix version Availability
6.2.x 6.2.8 OSS
6.1.x 6.1.21 OSS
6.0.x 6.0.29 Commercial

No further mitigation steps are necessary.

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework:spring-web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework:spring-web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.1.0"
            },
            {
              "fixed": "6.1.21"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework:spring-web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.5"
            },
            {
              "last_affected": "6.0.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-41234"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-113"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-06-13T22:12:57Z",
    "nvd_published_at": "2025-06-12T22:15:21Z",
    "severity": "MODERATE"
  },
  "details": "### Description\n\nIn Spring Framework, versions 6.0.x as of 6.0.5, versions 6.1.x and 6.2.x, an application is vulnerable to a reflected file download (RFD) attack when it sets a \u201cContent-Disposition\u201d header with a non-ASCII charset, where the filename attribute is derived from user-supplied input.\n\nSpecifically, an application is vulnerable when all the following are true:\n\n  -  The header is prepared with `org.springframework.http.ContentDisposition`.\n  -  The filename is set via `ContentDisposition.Builder#filename(String, Charset)`.\n  -  The value for the filename is derived from user-supplied input.\n  -  The application does not sanitize the user-supplied input.\n  -  The downloaded content of the response is injected with malicious commands by the attacker (see RFD paper reference for details).\n\n\nAn application is not vulnerable if any of the following is true:\n\n  -  The application does not set a \u201cContent-Disposition\u201d response header.\n  -  The header is not prepared with `org.springframework.http.ContentDisposition`.\n  -  The filename is set via one of:  \n     - `ContentDisposition.Builder#filename(String)`, or\n     - `ContentDisposition.Builder#filename(String, ASCII)`\n  -  The filename is not derived from user-supplied input.\n  -  The filename is derived from user-supplied input but sanitized by the application.\n  -  The attacker cannot inject malicious content in the downloaded content of the response.\n\n\n### Affected Spring Products and VersionsSpring Framework\n\n  -  6.2.0 - 6.2.7\n  -  6.1.0 - 6.1.20\n  -  6.0.5 - 6.0.28\n  -  Older, unsupported versions are not affected\n\n\n### Mitigation\n\nUsers of affected versions should upgrade to the corresponding fixed version.\n\n| Affected version(s) | Fix version | Availability |\n| - | - | - |\n| 6.2.x | 6.2.8 | OSS |\n| 6.1.x | 6.1.21 | OSS |\n| 6.0.x | 6.0.29 | [Commercial](https://enterprise.spring.io/) |\n\nNo further mitigation steps are necessary.",
  "id": "GHSA-6r3c-xf4w-jxjm",
  "modified": "2025-06-13T22:12:57Z",
  "published": "2025-06-13T00:33:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-41234"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/issues/35034"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spring-projects/spring-framework/commit/f0e7b42704e6b33958f242d91bd690d6ef7ada9c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/spring-projects/spring-framework"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2025-41234"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Spring Framework vulnerable to a reflected file download (RFD)"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.