Vulnerability-Lookup

CVE-2025-2749 (GCVE-0-2025-2749)

Vulnerability from cvelistv5 – Published: 2025-03-24 18:18 – Updated: 2026-04-21 03:55

CISA Previdian

Title

Kentico Xperience <= 13.0.178 Staging Media File Upload Authenticated RCE

Summary

An authenticated remote code execution in Kentico Xperience allows authenticated users Staging Sync Server to upload arbitrary data to path relative locations. This results in path traversal and arbitrary file upload, including content that can be executed server side leading to remote code execution.This issue affects Kentico Xperience through 13.0.178.

Severity

7.2 (High)


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

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-20 00:00 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 7824 records in the last 180 days details

References

4 references

URL	Tags
https://labs.watchtowr.com/bypassing-authenticati…	technical-descriptionexploit
https://devnet.kentico.com/download/hotfixes	vendor-advisorypatch
https://www.vulncheck.com/advisories/kentico-xper…	third-party-advisory
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

1 product

Vendor	Product	Version	CPE status
Kentico	Xperience	Affected: 0 , ≤ 13.0.178 (custom) cpe:2.3:a:kentico:xperience::::::::

Credits

Piotr Bazydlo (watchTowr)

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: c18ce586-6a6b-4c0a-b55c-a4611ceefd1a

Vulnerability ID: CVE-2025-2749

Status: Confirmed

Status Updated: 2026-04-20 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2026-04-20

Asserted: 2026-04-20

Scope

Notes: Kentico Xperience Path Traversal Vulnerability | Affected: Kentico / Kentico Xperience | Description: Kentico Xperience contains a path traversal vulnerability that could allow an authenticated user's Staging Sync Server to upload arbitrary data to path relative locations. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2026-05-04 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://devnet.kentico.com/download/hotfixes ; https://nvd.nist.gov/vuln/detail/CVE-2025-2749

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details

Cwes	CWE-22 CWE-434
Feed	CISA Known Exploited Vulnerabilities Catalog
Product	Kentico Xperience
Due Date	2026-05-04
Date Added	2026-04-20
Vendorproject	Kentico
Vulnerabilityname	Kentico Xperience Path Traversal Vulnerability
Knownransomwarecampaignuse	Unknown

References

CVE-2025-2749

Created: 2026-04-20 20:00 UTC | Updated: 2026-11-04 13:02 UTC

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 4568d7fe-6470-4495-ba88-0e73d52c031c

Vulnerability ID: CVE-2025-2749

Status: Confirmed

Status Updated: 2026-06-01 13:22 UTC

Exploited: Yes

Timestamps

First Seen: 2026-06-01

Asserted: 2026-06-01

Scope

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details

Feed	KEVIntel (kevintel.com)
Title	Kentico Xperience <= 13.0.178 Staging Media File Upload Authenticated RCE
Vendor	Kentico
Product	Xperience
Added Date	2026-06-01T13:22:22.312Z
Cvss Score	7.2
Epss Score	0.03809
Cvss Severity	HIGH
Epss Percentile	0.88657
Used In Malware	unknown
Ahead Of Cisa Kev	`{ "count": 1, "unit": "day" }`
Not Yet In Cisa Kev	False

References

Created: 2026-06-19 12:42 UTC | Updated: 2026-06-19 12:42 UTC

Show details on NVD website

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              "url": "https://www.vulncheck.com/advisories/kentico-xperience-staging-media-file-upload-authenticated-rce"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Kentico Xperience \u003c= 13.0.178 Staging Media File Upload Authenticated RCE",
          "x_generator": {
            "engine": "vulncheck"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "assignerShortName": "VulnCheck",
        "cveId": "CVE-2025-2749",
        "datePublished": "2025-03-24T18:18:07.228Z",
        "dateReserved": "2025-03-24T16:39:22.986Z",
        "dateUpdated": "2026-04-20T22:20:24.564Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CNVD-2026-05137

Vulnerability from cnvd - Published: 2026-01-20

Title

Kentico Xperience存在未明漏洞

Description

Kentico Xperience是Kentico公司的一个数字体验平台。 Kentico Xperience存在安全漏洞，攻击者可利用该漏洞导致路径遍历和任意文件上传，包括可在服务器端执行的内容，从而导致远程代码执行。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://devnet.kentico.com/download/hotfixes

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-2749

Impacted products

Name
Kentico xperience <=13.0.178

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-2749",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-2749"
    }
  },
  "description": "Kentico Xperience\u662fKentico\u516c\u53f8\u7684\u4e00\u4e2a\u6570\u5b57\u4f53\u9a8c\u5e73\u53f0\u3002\n\nKentico Xperience\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8def\u5f84\u904d\u5386\u548c\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\uff0c\u5305\u62ec\u53ef\u5728\u670d\u52a1\u5668\u7aef\u6267\u884c\u7684\u5185\u5bb9\uff0c\u4ece\u800c\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://devnet.kentico.com/download/hotfixes",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-05137",
  "openTime": "2026-01-20",
  "products": {
    "product": "Kentico xperience \u003c=13.0.178"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-2749",
  "serverity": "\u9ad8",
  "submitTime": "2025-03-28",
  "title": "Kentico Xperience\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

FKIE_CVE-2025-2749

Vulnerability from fkie_nvd - Published: 2025-03-24 19:15 - Updated: 2026-06-17 09:07

CISA Previdian

Severity

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
disclosure@vulncheck.com	https://devnet.kentico.com/download/hotfixes	Patch
disclosure@vulncheck.com	https://labs.watchtowr.com/bypassing-authentication-like-its-the-90s-pre-auth-rce-chain-s-in-kentico-xperience-cms/	Exploit, Third Party Advisory
disclosure@vulncheck.com	https://www.vulncheck.com/advisories/kentico-xperience-staging-media-file-upload-authenticated-rce	Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2749	US Government Resource

Impacted products

	Vendor	Product	Version
	kentico	xperience	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Staging"
          ],
          "product": "Xperience",
          "vendor": "Kentico",
          "versions": [
            {
              "lessThanOrEqual": "13.0.178",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "cisaActionDue": "2026-05-04",
  "cisaExploitAdd": "2026-04-20",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Kentico Xperience Path Traversal Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BC749CC3-7A20-49C8-89FB-775818670734",
              "versionEndIncluding": "13.0.178",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authenticated remote code execution in Kentico Xperience allows authenticated users Staging Sync Server to upload arbitrary data to path relative locations. This results in path traversal and arbitrary file upload, including content that can be executed server side leading to remote code execution.This issue affects Kentico Xperience through 13.0.178."
    },
    {
      "lang": "es",
      "value": "Una ejecuci\u00f3n remota de c\u00f3digo autenticada en Kentico Xperience permite a los usuarios autenticados del servidor de sincronizaci\u00f3n de pruebas cargar datos arbitrarios en ubicaciones path traversal. Esto provoca la navegaci\u00f3n de la ruta y la carga de archivos arbitrarios, incluyendo contenido que puede ejecutarse en el servidor, lo que provoca la ejecuci\u00f3n remota de c\u00f3digo. Este problema afecta a Kentico Xperience hasta la versi\u00f3n 13.0.178."
    }
  ],
  "id": "CVE-2025-2749",
  "lastModified": "2026-06-17T09:07:33.430",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-2749",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-20T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-03-24T19:15:52.400",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Patch"
      ],
      "url": "https://devnet.kentico.com/download/hotfixes"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://labs.watchtowr.com/bypassing-authentication-like-its-the-90s-pre-auth-rce-chain-s-in-kentico-xperience-cms/"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.vulncheck.com/advisories/kentico-xperience-staging-media-file-upload-authenticated-rce"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2749"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        },
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-G53H-CFHR-24HW

Vulnerability from github – Published: 2025-03-24 21:30 – Updated: 2026-04-20 21:31

Details

Severity

7.2 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-2749"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-24T19:15:52Z",
    "severity": "HIGH"
  },
  "details": "An authenticated remote code execution in Kentico Xperience allows authenticated users Staging Sync Server to upload arbitrary data to path relative locations. This results in path traversal and arbitrary file upload, including content that can be executed server side leading to remote code execution.This issue affects Kentico Xperience through 13.0.178.",
  "id": "GHSA-g53h-cfhr-24hw",
  "modified": "2026-04-20T21:31:38Z",
  "published": "2025-03-24T21:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2749"
    },
    {
      "type": "WEB",
      "url": "https://devnet.kentico.com/download/hotfixes"
    },
    {
      "type": "WEB",
      "url": "https://labs.watchtowr.com/bypassing-authentication-like-its-the-90s-pre-auth-rce-chain-s-in-kentico-xperience-cms"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2749"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/kentico-xperience-staging-media-file-upload-authenticated-rce"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.

Action not permitted

CVE-2025-2749 (GCVE-0-2025-2749)

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Vendor Report Successful Exploitation Confidence: 80% Source: cisa-kev

Details

References

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Successful Exploitation Confidence: 70% Source: kevintel

Details

References

CNVD-2026-05137

FKIE_CVE-2025-2749

GHSA-G53H-CFHR-24HW

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour