CVE-2020-21845
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
- Record
CVE-2020-21845- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
- Record
CVE-2020-21845- Updated
- 2026-11-02
EUVDEUVD-2020-14611 No score
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
- Record
EUVD-2020-14611- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rhr6-wq97-prx6 No score
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
Codoforum 4.8.3 allows HTML Injection in the 'admin dashboard Manage users Section.'
- Record
GHSA-rhr6-wq97-prx6- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-21845 is a medium vulnerability (CVSS 6.1) in Codoforum, published September 14, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.
