cnvd - cnvd-2025-30342

CNVD-2025-30342

Vulnerability from cnvd - Published: 2025-12-09

Title

Grav服务器端模板注入漏洞（CNVD-2025-30342）

Description

Grav是一套可扩展的用于个人博客、小型内容发布平台和单页产品展示的CMS（内容管理系统）。 Grav存在服务器端模板注入漏洞，攻击者可利用该漏洞导致泄露整个Grav配置详细信息。

Severity

高

Patch Name

Grav服务器端模板注入漏洞（CNVD-2025-30342）的补丁

Patch Description

Grav是一套可扩展的用于个人博客、小型内容发布平台和单页产品展示的CMS（内容管理系统）。 Grav存在服务器端模板注入漏洞，攻击者可利用该漏洞导致泄露整个Grav配置详细信息。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://getgrav.org/downloads

Reference

https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458

Impacted products

Name
Grav Grav <1.8.0-beta.27

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-66298",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-66298"
    }
  },
  "description": "Grav\u662f\u4e00\u5957\u53ef\u6269\u5c55\u7684\u7528\u4e8e\u4e2a\u4eba\u535a\u5ba2\u3001\u5c0f\u578b\u5185\u5bb9\u53d1\u5e03\u5e73\u53f0\u548c\u5355\u9875\u4ea7\u54c1\u5c55\u793a\u7684CMS\uff08\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff09\u3002\n\nGrav\u5b58\u5728\u670d\u52a1\u5668\u7aef\u6a21\u677f\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6cc4\u9732\u6574\u4e2aGrav\u914d\u7f6e\u8be6\u7ec6\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://getgrav.org/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-30342",
  "openTime": "2025-12-09",
  "patchDescription": "Grav\u662f\u4e00\u5957\u53ef\u6269\u5c55\u7684\u7528\u4e8e\u4e2a\u4eba\u535a\u5ba2\u3001\u5c0f\u578b\u5185\u5bb9\u53d1\u5e03\u5e73\u53f0\u548c\u5355\u9875\u4ea7\u54c1\u5c55\u793a\u7684CMS\uff08\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff09\u3002\r\n\r\nGrav\u5b58\u5728\u670d\u52a1\u5668\u7aef\u6a21\u677f\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6cc4\u9732\u6574\u4e2aGrav\u914d\u7f6e\u8be6\u7ec6\u4fe1\u606f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Grav\u670d\u52a1\u5668\u7aef\u6a21\u677f\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2025-30342\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Grav Grav \u003c1.8.0-beta.27"
  },
  "referenceLink": "https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458",
  "serverity": "\u9ad8",
  "submitTime": "2025-12-03",
  "title": "Grav\u670d\u52a1\u5668\u7aef\u6a21\u677f\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2025-30342\uff09"
}

CVE-2025-66298 (GCVE-0-2025-66298)

Vulnerability from cvelistv5 – Published: 2025-12-01 21:10 – Updated: 2025-12-02 14:07

Title

Grav is vulnerable to Server-Side Template Injection (SSTI) via Forms

Summary

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, having a simple form on site can reveal the whole Grav configuration details (including plugin configuration details) by using the correct POST payload to exploit a Server-Side Template (SST) vulnerability. Sensitive information may be contained in the configuration details. This vulnerability is fixed in 1.8.0-beta.27.

Severity ?

7.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CWE

CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine

Assigner

GitHub_M

References

URL

Tags

	https://github.com/getgrav/grav/security/advisori…	x_refsource_CONFIRM
	https://github.com/getgrav/grav/commit/e37259527d…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	getgrav	grav	Affected: < 1.8.0-beta.27

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-66298",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-02T14:06:52.920730Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-02T14:07:05.483Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "grav",
          "vendor": "getgrav",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.8.0-beta.27"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Grav is a file-based Web platform. Prior to 1.8.0-beta.27, having a simple form on site can reveal the whole Grav configuration details (including plugin configuration details) by using the correct POST payload to exploit a Server-Side Template (SST) vulnerability. Sensitive information may be contained in the configuration details. This vulnerability is fixed in 1.8.0-beta.27."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1336",
              "description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-01T21:10:43.105Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/getgrav/grav/security/advisories/GHSA-8535-hvm8-2hmv",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/getgrav/grav/security/advisories/GHSA-8535-hvm8-2hmv"
        },
        {
          "name": "https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458"
        }
      ],
      "source": {
        "advisory": "GHSA-8535-hvm8-2hmv",
        "discovery": "UNKNOWN"
      },
      "title": "Grav is vulnerable to Server-Side Template Injection (SSTI) via Forms"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-66298",
    "datePublished": "2025-12-01T21:10:43.105Z",
    "dateReserved": "2025-11-26T23:11:46.393Z",
    "dateUpdated": "2025-12-02T14:07:05.483Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

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.

Action not permitted

CNVD-2025-30342

CVE-2025-66298 (GCVE-0-2025-66298)

Tags

Sightings

Nomenclature