CVE-2020-13889
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
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
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
- Record
CVE-2020-13889- 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
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
- Record
CVE-2020-13889- Updated
- 2026-11-02
EUVDEUVD-2020-6097 No score
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
- Record
EUVD-2020-6097- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qq72-349c-hj8g No score
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
- Record
GHSA-qq72-349c-hj8g- Updated
- 2026-11-02
OSV
showAlert() in the administration panel in Bludit 3.12.0 allows XSS.
- Record
CVE-2020-13889- 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 | gh0st56/CVE-2020-13889 | 2020-06-04 |
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-2020-13889 is a medium vulnerability (CVSS 5.4) in Bludit, published June 6, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. No source names a fixed version.