CVE-2026-5695 Multiple vulnerabilities in the Microweber administration panel
Authenticated attackers can upload malicious files to the Microweber administration panel, leading to remote code execution and full system compromise.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-5695?
CVE-2026-5695 is a high-severity vulnerability in Microweber Administration panel, published on 23 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Arbitrary file upload vulnerability due to a lack of proper validation in upload forms. This allows authenticated users to upload files to the server without restrictions. An attacker could exploit this flaw to execute malicious code remotely (demonstrated by uploading the EICAR test file), which could result in the system being completely compromised.
Weakness: CWE-434
Which versions are affected by CVE-2026-5695?
How do I fix CVE-2026-5695?
No fix has been published for CVE-2026-5695 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-5695 being exploited?
There is no known exploitation of CVE-2026-5695 in the wild and no public exploit code.
Sources
Also known as GHSA-vmxq-r7p4-j4f6.