CVE-2020-26046
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie...
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account and also impact other visitors.
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
What each source reports
NVD Score used
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account and also impact other visitors.
- Record
CVE-2020-26046- 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
- 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
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account and also impact other visitors.
- Record
CVE-2020-26046- Updated
- 2026-11-02
EUVDEUVD-2020-18676 No score
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account and also impact other visitors.
- Record
EUVD-2020-18676- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-43m5-x878-2c62 No score
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie...
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account and also impact other visitors.
- Record
GHSA-43m5-x878-2c62- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
FUEL CMS 1.4.11 has stored XSS in Blocks/Navigation/Site variables. This could lead to cookie stealing and other malicious actions. This vulnerability can be exploited with an authenticated account and also impact other visitors.
- Record
CVE-2020-26046- 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 - 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-2020-26046 is a medium vulnerability (CVSS 5.4) in Thedaylightstudio Fuel Cms, published January 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.