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CWE-434
Unrestricted Upload of File with Dangerous Type
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
CVE-2025-34104 (GCVE-0-2025-34104)
Vulnerability from cvelistv5 – Published: 2025-07-15 13:06 – Updated: 2026-05-15 11:14
VLAI
Title
Piwik Authenticated RCE via Custom Plugin Upload
Summary
An authenticated remote code execution vulnerability exists in Piwik (now Matomo) versions prior to 3.0.3 via the plugin upload mechanism. In vulnerable versions, an authenticated user with Superuser privileges can upload and activate a malicious plugin (ZIP archive), leading to arbitrary PHP code execution on the underlying system. Starting with version 3.0.3, plugin upload functionality is disabled by default unless explicitly enabled in the configuration file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://matomo.org/changelog/piwik-3-0-3/ | vendor-advisory |
| https://matomo.org/faq/plugins/faq_21/ | product |
| https://firefart.at/post/turning_piwik_superuser_… | third-party-advisory |
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.vulncheck.com/advisories/piwik-authen… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Piwik (now Matomo) | Web Analytics Platform |
Affected:
0 , < 3.0.3
(semver)
|
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CVE-2025-34111 (GCVE-0-2025-34111)
Vulnerability from cvelistv5 – Published: 2025-07-15 13:09 – Updated: 2026-05-15 11:14
VLAI
Title
Tiki Wiki <= 15.1 ELFinder Unauthenticated File Upload RCE
Summary
An unauthenticated arbitrary file upload vulnerability exists in Tiki Wiki CMS Groupware version 15.1 and earlier via the ELFinder component's default connector (connector.minimal.php), which allows remote attackers to upload and execute malicious PHP scripts in the context of the web server. The vulnerable component does not enforce file type validation, allowing attackers to craft a POST request to upload executable PHP payloads through the ELFinder interface exposed at /vendor_extra/elfinder/.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://tiki.org/article434-Security-update-Tiki-… | vendor-advisorypatch |
| https://www.exploit-db.com/exploits/40091 | exploit |
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.vulncheck.com/advisories/tiki-wiki-el… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Tiki Software Community Association | Wiki CMS Groupware |
Affected:
0 , ≤ 15.1
(custom)
|
Date Public
2016-07-11 00:00
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CVE-2025-34121 (GCVE-0-2025-34121)
Vulnerability from cvelistv5 – Published: 2025-07-16 21:06 – Updated: 2026-05-15 11:14
VLAI
Title
Idera Up.Time ≤ 7.2 post2file.php Arbitrary File Upload RCE
Summary
An unauthenticated arbitrary file upload vulnerability exists in Idera Up.Time Monitoring Station versions up to and including 7.2. The `wizards/post2file.php` script accepts arbitrary POST parameters, allowing attackers to upload crafted PHP files to the webroot. Successful exploitation results in remote code execution as the web server user. NOTE: The bypass for this vulnerability is tracked as CVE-2015-9263.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://web.archive.org/web/20150210113937/http:/… | third-party-advisoryexploit |
| https://www.exploit-db.com/exploits/38732 | exploit |
| https://www.vulncheck.com/advisories/idera-uptime… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Idera | Up.Time Monitoring Station |
Affected:
0 , ≤ 7.2
(custom)
|
Date Public
2015-11-16 00:00
Credits
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CVE-2025-34163 (GCVE-0-2025-34163)
Vulnerability from cvelistv5 – Published: 2025-08-27 21:24 – Updated: 2026-05-26 11:51 X_Known Exploited Vulnerability
VLAI
Title
Dongsheng Logistics Software Unauthenticated Arbitrary File Upload
Summary
Dongsheng Logistics Software exposes an unauthenticated endpoint at /CommMng/Print/UploadMailFile that fails to enforce proper file type validation and access control. An attacker can upload arbitrary files, including executable scripts such as .ashx, via a crafted multipart/form-data POST request. This allows remote code execution on the server, potentially leading to full system compromise. The vulnerability is presumed to affect builds released prior to July 2025 and is remediated in newer versions of the product, though the exact affected range remains undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-23 UTC.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://cn-sec.com/archives/4243708.html | technical-descriptionexploit |
| http://www.dongshengsoft.com/ | productpatch |
| https://www.vulncheck.com/advisories/dongsheng-lo… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Qingdao Dongsheng Weiye Software Co., Ltd. | Dongsheng Logistics Software |
Affected:
0 , ≤ pre-July 2025 builds
(custom)
|
Credits
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CVE-2025-34195 (GCVE-0-2025-34195)
Vulnerability from cvelistv5 – Published: 2025-09-19 18:38 – Updated: 2026-05-15 11:15
VLAI
Title
Vasion Print (formerly PrinterLogic) Unquoted Path During Driver Installation Leads to Execution of C:\Program.exe
Summary
Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 1.0.735 and Application prior to 20.0.1330 (Windows client deployments) contain a remote code execution vulnerability during driver installation caused by unquoted program paths. The PrinterInstallerClient driver-installation component launches programs using an unquoted path under "C:\Program Files (x86)\Printer Properties Pro\Printer Installer". Because the path is unquoted, the operating system may execute a program located at a short-path location such as C:\Program.exe before the intended binaries in the quoted path. If an attacker can place or cause a program to exist at that location, it will be executed with the privileges of the installer process (which may be elevated), enabling arbitrary code execution and potential privilege escalation. This weakness can be used to achieve remote code execution and full compromise of affected Windows endpoints. This vulnerability has been identified by the vendor as: V-2022-006 — Driver Upload Security.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://help.printerlogic.com/saas/Print/Security… | vendor-advisorypatch |
| https://pierrekim.github.io/blog/2025-04-08-vasio… | technical-descriptionexploit |
| https://help.printerlogic.com/va/Print/Security/S… | vendor-advisorypatch |
| https://www.vulncheck.com/advisories/vasion-print… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Vasion | Print Virtual Appliance Host |
Affected:
0 , < 1.0.735
(semver)
|
|
| Vasion | Print Application |
Affected:
0 , < 20.0.1330
(semver)
|
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CVE-2025-34222 (GCVE-0-2025-34222)
Vulnerability from cvelistv5 – Published: 2025-09-29 20:41 – Updated: 2026-05-15 11:15
VLAI
Title
Vasion Print (formerly PrinterLogic) Unauthenticated Admin APIs Used to Modify SSL Certificates
Summary
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.1049 and Application prior to version 20.0.2786 (VA/SaaS deployments) expose four admin routes – /admin/hp/cert_upload, /admin/hp/cert_delete, /admin/certs/ca, and /admin/certs/serviceclients/{scid} – without any authentication check. The routes are defined in the /var/www/app/routes/web.php file inside the printercloud/pi Docker container and are handled by the HPCertificateController class, which performs no user validation. An unauthenticated attacker can therefore upload a new TLS/SSL certificate replacing the trusted root used by the appliance, delete an existing certificate causing immediate loss of trust for services that rely on it, or download any stored CA or client certificate via the service‑clients endpoint which also suffers an IDOR that allows enumeration of all client IDs. This vulnerability has been identified by the vendor as: V-2024-028 — Unauthenticated Admin APIs Used to Modify SSL Certificates.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://pierrekim.github.io/blog/2025-04-08-vasio… | technical-description |
| https://help.printerlogic.com/va/Print/Security/S… | vendor-advisorypatch |
| https://help.printerlogic.com/saas/Print/Security… | vendor-advisorypatch |
| https://www.vulncheck.com/advisories/vasion-print… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Vasion | Print Virtual Appliance Host |
Affected:
0 , < 22.0.1049
(semver)
|
|
| Vasion | Print Application |
Affected:
0 , < 20.0.2786
(semver)
|
Credits
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CVE-2025-34299 (GCVE-0-2025-34299)
Vulnerability from cvelistv5 – Published: 2025-11-07 13:51 – Updated: 2026-05-14 02:08
VLAI
Title
Monsta FTP <= 2.11 Unauthenticated Arbitrary File Upload
Summary
Monsta FTP versions 2.11 and earlier contain a vulnerability that allows unauthenticated arbitrary file uploads. This flaw enables attackers to execute arbitrary code by uploading a specially crafted file from a malicious (S)FTP server.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.monstaftp.com/notes/ | release-notespatch |
| https://labs.watchtowr.com/whats-that-coming-over… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/monsta-ftp-u… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Monsta Limited of New Zealand | Monsta FTP |
Affected:
0 , ≤ 2.11
(custom)
|
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CVE-2025-34328 (GCVE-0-2025-34328)
Vulnerability from cvelistv5 – Published: 2025-11-19 16:22 – Updated: 2025-11-20 15:21 Unsupported When Assigned
VLAI
Title
AudioCodes Fax/IVR Appliance <= 2.6.23 Unauthenticated File Upload RCE via ajaxScript.php
Summary
AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 include a web administration component (F2MAdmin) that exposes an unauthenticated script-management endpoint at AudioCodes_files/utils/IVR/diagram/ajaxScript.php. The saveScript action writes attacker-supplied data directly to a server-side file path under the privileges of the web service account, which runs as NT AUTHORITY\\SYSTEM on Windows deployments. A remote, unauthenticated attacker can write arbitrary files into the product’s web-accessible directory structure and subsequently execute them.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.audiocodes.com/media/g1in2u2o/0548-pr… | vendor-advisorypatchmitigation |
| https://pierrekim.github.io/blog/2025-11-20-audio… | technical-descriptionexploit |
| https://pierrekim.github.io/advisories/2025-audio… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/audiocodes-f… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AudioCodes Limited | AudioCodes Fax/IVR Appliance |
Affected:
0 , ≤ 2.6.23
(semver)
|
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CVE-2025-34329 (GCVE-0-2025-34329)
Vulnerability from cvelistv5 – Published: 2025-11-19 16:23 – Updated: 2025-11-20 15:21 Unsupported When Assigned
VLAI
Title
AudioCodes Fax/IVR Appliance <= 2.6.23 Unauthenticated Backup Upload RCE via ajaxBackupUploadFile.php
Summary
AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 expose an unauthenticated backup upload endpoint at AudioCodes_files/ajaxBackupUploadFile.php in the F2MAdmin web interface. The script derives a backup folder path from application configuration, creates the directory if it does not exist, and then moves an uploaded file to that location using the attacker-controlled filename, without any authentication, authorization, or file-type validation. On default Windows deployments where the backup directory resolves to the system drive, a remote attacker can upload web server or interpreter configuration files that cause a log file or other server-controlled resource to be treated as executable code. This allows subsequent HTTP requests to trigger arbitrary command execution under the web server account, which runs as NT AUTHORITY\\SYSTEM.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.audiocodes.com/media/g1in2u2o/0548-pr… | vendor-advisorypatchmitigation |
| https://pierrekim.github.io/blog/2025-11-20-audio… | technical-descriptionexploit |
| https://pierrekim.github.io/advisories/2025-audio… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/audiocodes-f… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AudioCodes Limited | AudioCodes Fax/IVR Appliance |
Affected:
0 , ≤ 2.6.23
(semver)
|
Credits
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CVE-2025-34330 (GCVE-0-2025-34330)
Vulnerability from cvelistv5 – Published: 2025-11-19 16:22 – Updated: 2025-11-20 15:21 Unsupported When Assigned
VLAI
Title
AudioCodes Fax/IVR Appliance <= 2.6.23 Unauthenticated Prompt File Upload via ajaxPromptUploadFile.php
Summary
AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 include a web administration component (F2MAdmin) that exposes an unauthenticated prompt upload endpoint at AudioCodes_files/utils/IVR/diagram/ajaxPromptUploadFile.php. The script accepts an uploaded file and writes it into the C:\\F2MAdmin\\tmp directory using a filename derived from application constants, without any authentication, authorization, or file-type validation. A remote, unauthenticated attacker can upload or overwrite prompt- or music-on-hold–related files in this directory, potentially leading to tampering with IVR audio content or preparing files for use in further attacks.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.audiocodes.com/media/g1in2u2o/0548-pr… | vendor-advisorypatchmitigation |
| https://pierrekim.github.io/blog/2025-11-20-audio… | technical-descriptionexploit |
| https://pierrekim.github.io/advisories/2025-audio… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/audiocodes-f… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AudioCodes Limited | AudioCodes Fax/IVR Appliance |
Affected:
0 , ≤ 2.6.23
(semver)
|
Credits
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Mitigation
Phase: Architecture and Design
Description:
- Generate a new, unique filename for an uploaded file instead of using the user-supplied filename, so that no external input is used at all.[REF-422] [REF-423]
Mitigation ID: MIT-21
Phase: Architecture and Design
Strategy: Enforcement by Conversion
Description:
- When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
Mitigation
Phase: Architecture and Design
Description:
- Consider storing the uploaded files outside of the web document root entirely. Then, use other mechanisms to deliver the files dynamically. [REF-423]
Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- For example, limiting filenames to alphanumeric characters can help to restrict the introduction of unintended file extensions.
Mitigation
Phase: Architecture and Design
Description:
- Define a very limited set of allowable extensions and only generate filenames that end in these extensions. Consider the possibility of XSS (CWE-79) before allowing .html or .htm file types.
Mitigation
Phase: Implementation
Strategy: Input Validation
Description:
- Ensure that only one extension is used in the filename. Some web servers, including some versions of Apache, may process files based on inner extensions so that "filename.php.gif" is fed to the PHP interpreter.[REF-422] [REF-423]
Mitigation
Phase: Implementation
Description:
- When running on a web server that supports case-insensitive filenames, perform case-insensitive evaluations of the extensions that are provided.
Mitigation ID: MIT-15
Phase: Architecture and Design
Description:
- For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation
Phase: Implementation
Description:
- Do not rely exclusively on sanity checks of file contents to ensure that the file is of the expected type and size. It may be possible for an attacker to hide code in some file segments that will still be executed by the server. For example, GIF images may contain a free-form comments field.
Mitigation
Phase: Implementation
Description:
- Do not rely exclusively on the MIME content type or filename attribute when determining how to render a file. Validating the MIME content type and ensuring that it matches the extension is only a partial solution.
Mitigation ID: MIT-17
Phases: Architecture and Design, Operation
Strategy: Environment Hardening
Description:
- Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
Mitigation ID: MIT-22
Phases: Architecture and Design, Operation
Strategy: Sandbox or Jail
Description:
- Run the code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which files can be accessed in a particular directory or which commands can be executed by the software.
- OS-level examples include the Unix chroot jail, AppArmor, and SELinux. In general, managed code may provide some protection. For example, java.io.FilePermission in the Java SecurityManager allows the software to specify restrictions on file operations.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of the application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs
In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.