SQL Injection in Cayintech Xpost
CVE-2020-7356
CAYIN xPost suffers from an unauthenticated SQL Injection vulnerability. Input passed via the GET parameter 'wayfinder_seqid' in wayfinder_meeting_input.jsp is not properly sanitized before being returned to the user or used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code and execute SYSTEM commands.
Vulnerability class: SQL Injection
EPSS: 0.140 (96.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N.
Affected products
- Cayintech Xpost — versions 1.0, 2.0, 2.5.18103
- Cayin Technology Xpost — versions 2.5.18103, 2.0, 1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@rapid7.com (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@rapid7.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-7356?
- CVE-2020-7356 is a critical-severity vulnerability in Cayintech Xpost, classified under SQL Injection. CVSS score: 10.0/10. Published 2020-08-06.
- How severe is CVE-2020-7356?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2020-7356 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.