CVE-2020-19157
Cross Site Scripting (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code...
Cross Site Scripting (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code via the 'Intro' parameter for the component '/index.php?m=ucenter&a=index'.
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 (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code via the 'Intro' parameter for the component '/index.php?m=ucenter&a=index'.
- Record
CVE-2020-19157- 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 (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code via the 'Intro' parameter for the component '/index.php?m=ucenter&a=index'.
- Record
CVE-2020-19157- Updated
- 2026-11-02
EUVDEUVD-2020-11064 No score
Cross Site Scripting (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code via the 'Intro' parameter for the component '/index.php?m=ucenter&a=index'.
- Record
EUVD-2020-11064- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8hjf-39rr-pc66 No score
Cross Site Scripting (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code...
Cross Site Scripting (CSS) in Wenku CMS v3.4 allows remote attackers to execute arbitrary code via the 'Intro' parameter for the component '/index.php?m=ucenter&a=index'.
- Record
GHSA-8hjf-39rr-pc66- Weakness
- CWE-79
- 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-2020-19157 is a medium vulnerability (CVSS 6.1) in Wenkucms Project Wenkucms, published September 15, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.02%, the 63rd percentile. No source names a fixed version.