OctoPrint Vulnerable to Denial of Service through malformed HTTP request in OctoPrint

Impact OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. This could be used to effectively run ...

GHSA-9WJ4-8H85-PGRW OctoPrint Vulnerable to Denial of Service through malformed HTTP request in OctoPrint

Impact OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. This could be used to effectively run ...

OctoPrint vulnerable to possible file extraction via upload endpoints

Impact OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the upload folder where they then can be downloaded from. The primary ris...

GHSA-M9JH-JF9H-X3H2 OctoPrint vulnerable to possible file extraction via upload endpoints

Impact OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the upload folder where they then can be downloaded from. The primary ris...

CVE-2025-48067

OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the...

CVE-2025-48879

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken...

Improper Neutralization

Overview OctoPrint is a snappy web interface for your 3D printer Affected versions of this package are vulnerable to Improper Neutralization through the UploadStorageFallbackHandler request handler. An attacker can make the web server component become unresponsive by sending a manipulated broken...

External Control of File Name or Path

Overview OctoPrint is a snappy web interface for your 3D printer Affected versions of this package are vulnerable to External Control of File Name or Path via the upload endpoints. An attacker with the FILEUPLOAD permission can move files from the host into the upload folder, from where they can ...

CVE-2025-48879 OctoPrint Vulnerable to Denial of Service through malformed HTTP request

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken...

CVE-2025-48879

CVE-2025-48879 affects OctoPrint up to 1.11.1. A broken multipart/form-data request can be sent to endpoints handled by octoprint.server.util.tornado.UploadStorageFallbackHandler, causing an endless busy loop that blocks the Tornado web server and results in DoS. The issue is mitigated by upgradi...

CVE-2025-48879 OctoPrint Vulnerable to Denial of Service through malformed HTTP request

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken...

CVE-2025-48879 OctoPrint Vulnerable to Denial of Service through malformed HTTP request

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken...

CVE-2025-48879

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken...

CVE-2025-48067 OctoPrint vulnerable to possible file extraction via upload endpoints

OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the...

CVE-2025-48067

OctoPrint (web interface for controlling consumer 3D printers) contains a vulnerability in versions up to and including 1.11.1 where an attacker with FILE_UPLOAD permission can exfiltrate host files that OctoPrint can read by moving them into the upload folder, from which they can be downloaded. ...

CVE-2025-48067 OctoPrint vulnerable to possible file extraction via upload endpoints

OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the...

CVE-2025-48067 OctoPrint vulnerable to possible file extraction via upload endpoints

OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the...

CVE-2025-48067

OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows an attacker with the FILEUPLOAD permission to exfiltrate files from the host that OctoPrint has read access to, by moving them into the...

CVE-2025-48879: Improper Neutralization of Delimiters

OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken...

OctoPrint 安全漏洞

OctoPrint is an open source application from OctoPrint. It provides a fast web interface for controlling consumer 3D printers. A security vulnerability exists in OctoPrint 1.11.1 and earlier versions that stems from improper request handling and could lead to a denial of service...