CVE-2020-18998
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code...
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code via the component '/admin/custom/blog-plugin/add'.
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
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code via the component '/admin/custom/blog-plugin/add'.
- Record
CVE-2020-18998- 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
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code via the component '/admin/custom/blog-plugin/add'.
- Record
CVE-2020-18998- Updated
- 2026-11-02
EUVDEUVD-2020-10909 No score
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code via the component '/admin/custom/blog-plugin/add'.
- Record
EUVD-2020-10909- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cp6j-hp5r-7hwv No score
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code...
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code via the component '/admin/custom/blog-plugin/add'.
- Record
GHSA-cp6j-hp5r-7hwv- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote attackers to execute arbitrary code via the component '/admin/custom/blog-plugin/add'.
- Record
CVE-2020-18998- 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 - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-18998 is a medium vulnerability (CVSS 6.1) in Blog Mini Project Mini, published August 27, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.18%, the 67th percentile. No source names a fixed version.