Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
7 results
Sep 28, 2026mH-DEVELOPER smart home module is vulnerable to Denial of Service due to uncontrolled resource consumption.CVE-2026-82936 · Other software · F&F Filipowski · reported by cvd@cert.plMedium 5.9
mH-DEVELOPER smart home module is vulnerable to Denial of Service due to uncontrolled resource consumption. The Express bodyParser is configured with a 250 MB limit for JSON and URL-encoded request bodies. An authenticated attacker on the LAN can send large request bodies that exhausts buffers in RAM, causing out-of-memory conditions and crashing the fh-node process, resulting in denial of service. The successful attack depends on the current memory usage of the device which is not under full control of the attacker. Critically, due to CVE-2026-82930 all endpoints can be queried unauthenticated, so any user on LAN can perform this attack. This issue was fixed in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2026mH-DEVELOPER smart home module ships with an end-of-life, unsupported Debian 8 and Node.js runtime v17.0.1 in its production firmware.CVE-2026-82935 · Other software · F&F Filipowski · reported by cvd@cert.plMedium 6.9
mH-DEVELOPER smart home module ships with an end-of-life, unsupported Debian 8 and Node.js runtime v17.0.1 in its production firmware. This exposes the device to publicly known vulnerabilities that will not receive security patches. An attacker could exploit these known flaws to execute arbitrary code, access sensitive data, or cause a denial of service on the device. Vulnerable components were updated or hardened, if update was not possible in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2026mH-DEVELOPER smart home module sends its web interface and API traffic over unencrypted HTTP.CVE-2026-82933 · Other software · F&F Filipowski · reported by cvd@cert.plMedium 6
mH-DEVELOPER smart home module sends its web interface and API traffic over unencrypted HTTP. Passwords, authentication tokens, and device commands are transmitted in cleartext. An attacker on the same network can intercept this traffic, steal credentials and tokens, and hijack sessions. This issue was fixed in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2026mH-DEVELOPER smart home module does not load any firewall rules at startup.CVE-2026-82932 · Other software · F&F Filipowski · reported by cvd@cert.plMedium 5.3
mH-DEVELOPER smart home module does not load any firewall rules at startup. This leaves all listening services, including SSH, HTTP, WebSocket, and Node-RED, fully exposed on the LAN without access control. Any client on the same network can reach every service. This issue was fixed in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2026mH-DEVELOPER smart home module does not verify tokens in its authorization middleware, leaving all HTTP API and WebSocket endpoints accessible without authenticCVE-2026-82930 · Other software · F&F Filipowski · reported by cvd@cert.plMedium 6.4
mH-DEVELOPER smart home module does not verify tokens in its authorization middleware, leaving all HTTP API and WebSocket endpoints accessible without authentication. An unauthenticated attacker on the LAN can query these endpoints, access system information, and send raw control commands to manipulate building automation devices. This issue was fixed in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2026mH-DEVELOPER smart home module uses the same hard-coded SSH host keys on every device, with no per-device key generation.CVE-2026-82929 · Other software · F&F Filipowski · reported by cvd@cert.plMedium 6.3
mH-DEVELOPER smart home module uses the same hard-coded SSH host keys on every device, with no per-device key generation. An attacker who extracts these keys from the firmware can set up a rogue SSH server that clients will trust without warning, enabling man-in-the-middle attacks and credential interception. This issue was fixed in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 28, 2026mH-DEVELOPER smart home module contains a hardcoded SSH public key in /root/.ssh/authorized_keys, serving as a potential backdoor.CVE-2026-82928 · Other software · F&F Filipowski · reported by cvd@cert.plHigh 7.7
mH-DEVELOPER smart home module contains a hardcoded SSH public key in /root/.ssh/authorized_keys, serving as a potential backdoor. The SSH daemon allows root login via key authentication and starts automatically. An attacker with the matching private key can gain a root shell on any affected device, resulting in full system compromise. The key cannot be removed without remounting the file system and survives a factory reset. Vendor notes that this functionality was used only for service purposes. This issue was fixed in version 3.0.30
- Product
- mH-DEVELOPER
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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