CVE-2020-21362
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows...
CVE-2020-21362 is a medium vulnerability (CVSS 5.4) in Maccms, published August 11, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. No source names a fixed version.
- Severity
- 5.4 MediumCVSS 3.1, NVD
- Exploit chance
- 0.47%EPSS, 41st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter.
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
Affected products
What each source reports
NVD Score used
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter.
- Record
CVE-2020-21362- 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 ListNo score
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter.
- Record
CVE-2020-21362- Updated
- 2026-11-02
EUVDEUVD-2020-14134No score
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter.
- Record
EUVD-2020-14134- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-98gc-vw6w-6vmgNo score
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows...
A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter.
- Record
GHSA-98gc-vw6w-6vmg- Weakness
- CWE-79
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.