Auth bypass in Microweber
CVE-2020-13405
userfiles/modules/users/controller/controller.php in Microweber before 1.1.20 allows an unauthenticated user to disclose the users database via a /modules/ POST request.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.136 (96.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.136 · newest: 0.136 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/microweber/microweber/commit/269320e0e0e06a1785e1a1556da769a34280b7e6 (Patch, Third Party Advisory)
- rhinosecuritylabs.com/research/microweber-database-disclosure/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-13405?
- CVE-2020-13405 is a high-severity vulnerability in Microweber, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2020-07-16.
- How severe is CVE-2020-13405?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-13405 known to be exploited?
- 13 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.