CVE-2019-15120
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
- Record
CVE-2019-15120- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
- Record
CVE-2019-15120- Updated
- 2026-11-02
EUVDEUVD-2019-6191 No score
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
- Record
EUVD-2019-6191- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3m5j-r9wr-wr68
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
- Record
GHSA-3m5j-r9wr-wr68- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
- Record
CVE-2019-15120- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | h3llraiser/CVE-2019-15120 | 2019-09-24 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-15120 is a medium vulnerability (CVSS 5.4) in Kunena, published August 16, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.35%, the 71st percentile. No source names a fixed version.