SQL Injection in Schiocco Support Board - Chat And Help Desk
CVE-2021-24741
The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.056 (92.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.056 · newest: 0.056 · change: 0.000
Affected products
- Schiocco Support Board - Chat And Help Desk
- Support Board — versions 3.3.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- medium.com/@lijohnjefferson/multiple-sql-injection-unauthenticated-in-support-b…
- wpscan.com/vulnerability/ccf293ec-7607-412b-b662-5e237b8690ca (Exploit, Third Party Advisory)
- board.support/changes (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-24741?
- CVE-2021-24741 is a critical-severity vulnerability in Schiocco Support Board - Chat And Help Desk, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-09-20.
- How severe is CVE-2021-24741?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-24741 known to be exploited?
- 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.