Vulnerability-Lookup

CNVD-2025-15241

Vulnerability from cnvd - Published: 2025-07-07

Title

GNU Savane权限提升漏洞

Description

GNU Savane是GNU社区开发的协作软件开发管理系统，主要用于项目管理、代码托管和社区协作。 GNU Savane存在权限提升漏洞，该漏洞源于form_header函数中的form_id，攻击者可利用该漏洞升级权限。

Severity

高

Patch Name

GNU Savane权限提升漏洞的补丁

Patch Description

GNU Savane是GNU社区开发的协作软件开发管理系统，主要用于项目管理、代码托管和社区协作。 GNU Savane存在权限提升漏洞，该漏洞源于form_header函数中的form_id，攻击者可利用该漏洞升级权限。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://git.savannah.nongnu.org/cgit/administration/savane.git/?h=release-3.13

Reference

https://medium.com/%40allypetitt/how-i-found-3-cves-in-2-days-8a135eb924d3

Impacted products

Name
Gnu GNU Savane <=v.3.12

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-27632",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-27632"
    }
  },
  "description": "GNU Savane\u662fGNU\u793e\u533a\u5f00\u53d1\u7684\u534f\u4f5c\u8f6f\u4ef6\u5f00\u53d1\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e3b\u8981\u7528\u4e8e\u9879\u76ee\u7ba1\u7406\u3001\u4ee3\u7801\u6258\u7ba1\u548c\u793e\u533a\u534f\u4f5c\u3002\n\nGNU Savane\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eform_header\u51fd\u6570\u4e2d\u7684form_id\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5347\u7ea7\u6743\u9650\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\uff1a\r\nhttps://git.savannah.nongnu.org/cgit/administration/savane.git/?h=release-3.13",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-15241",
  "openTime": "2025-07-07",
  "patchDescription": "GNU Savane\u662fGNU\u793e\u533a\u5f00\u53d1\u7684\u534f\u4f5c\u8f6f\u4ef6\u5f00\u53d1\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e3b\u8981\u7528\u4e8e\u9879\u76ee\u7ba1\u7406\u3001\u4ee3\u7801\u6258\u7ba1\u548c\u793e\u533a\u534f\u4f5c\u3002\r\n\r\nGNU Savane\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eform_header\u51fd\u6570\u4e2d\u7684form_id\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5347\u7ea7\u6743\u9650\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": "GNU Savane\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnu GNU Savane \u003c=v.3.12"
  },
  "referenceLink": "https://medium.com/%40allypetitt/how-i-found-3-cves-in-2-days-8a135eb924d3",
  "serverity": "\u9ad8",
  "submitTime": "2024-04-10",
  "title": "GNU Savane\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2024-27632 (GCVE-0-2024-27632)

Vulnerability from cvelistv5 – Published: 2024-04-08 00:00 – Updated: 2025-03-26 16:10

Summary

An issue in GNU Savane v.3.12 and before allows a remote attacker to escalate privileges via the form_id in the form_header() function.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-10 19:04 UTC

CWE

n/a
CWE-335 - Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)

Assigner

mitre mitre root

References

2 references

URL	Tags
https://medium.com/%40allypetitt/how-i-found-3-cv…
https://github.com/ally-petitt/CVE-2024-27632

Impacted products

1 product

Vendor	Product	Version
savannah	savane	Affected: 0 , ≤ 3.12 (custom) cpe:2.3:a:savannah:savane::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:34:52.538Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://medium.com/%40allypetitt/how-i-found-3-cves-in-2-days-8a135eb924d3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ally-petitt/CVE-2024-27632"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "savane",
            "vendor": "savannah",
            "versions": [
              {
                "lessThanOrEqual": "3.12",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-27632",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-10T19:04:51.207270Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-335",
                "description": "CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-26T16:10:50.046Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue in GNU Savane v.3.12 and before allows a remote attacker to escalate privileges via the form_id in the form_header() function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-11T05:31:47.167Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://medium.com/%40allypetitt/how-i-found-3-cves-in-2-days-8a135eb924d3"
        },
        {
          "url": "https://github.com/ally-petitt/CVE-2024-27632"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-27632",
    "datePublished": "2024-04-08T00:00:00.000Z",
    "dateReserved": "2024-02-26T00:00:00.000Z",
    "dateUpdated": "2025-03-26T16:10:50.046Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.