CVE-2020-18194
Cross Site Scripting (XSS) in emlog v6.0.0 allows remote attackers to execute arbitrary code by...
Cross Site Scripting (XSS) in emlog v6.0.0 allows remote attackers to execute arbitrary code by adding a crafted script as a link to a new blog post.
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 emlog v6.0.0 allows remote attackers to execute arbitrary code by adding a crafted script as a link to a new blog post.
- Record
CVE-2020-18194- 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 emlog v6.0.0 allows remote attackers to execute arbitrary code by adding a crafted script as a link to a new blog post.
- Record
CVE-2020-18194- Updated
- 2026-11-02
EUVDEUVD-2020-10121 No score
Cross Site Scripting (XSS) in emlog v6.0.0 allows remote attackers to execute arbitrary code by adding a crafted script as a link to a new blog post.
- Record
EUVD-2020-10121- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-39wm-3xfh-4h5j No score
Cross Site Scripting (XSS) in emlog v6.0.0 allows remote attackers to execute arbitrary code by...
Cross Site Scripting (XSS) in emlog v6.0.0 allows remote attackers to execute arbitrary code by adding a crafted script as a link to a new blog post.
- Record
GHSA-39wm-3xfh-4h5j- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross Site Scripting (XSS) in emlog v6.0.0 allows remote attackers to execute arbitrary code by adding a crafted script as a link to a new blog post.
- Record
CVE-2020-18194- 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-2020-18194 is a medium vulnerability (CVSS 6.1) in Emlog, published May 17, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.52%, the 74th percentile. No source names a fixed version.