CVE-2020-21505
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component ...
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component /admin.php/Link/addsave.
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
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component /admin.php/Link/addsave.
- Record
CVE-2020-21505- 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
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component /admin.php/Link/addsave.
- Record
CVE-2020-21505- Updated
- 2026-11-02
EUVDEUVD-2020-14275 No score
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component /admin.php/Link/addsave.
- Record
EUVD-2020-14275- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vrx6-wvfp-mmvm No score
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component ...
waimai Super Cms 20150505 contains a cross-site scripting (XSS) vulnerability in the component /admin.php/Link/addsave.
- Record
GHSA-vrx6-wvfp-mmvm- 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-2020-21505 is a medium vulnerability (CVSS 6.1) in Waimai Super Cms Project Super Cms, published October 5, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 51st percentile. No source names a fixed version.