CVE-2021-36601
MEDIUMCVSS 6.1/10EPSS 0.94%
Last modified
CVE-2021-36601 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. GetSimpleCMS 3.3.16 contains a cross-site Scripting (XSS) vulnerability, where Function TSL does not filter check settings.php Website URL: "siteURL" parameter.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.
Description
GetSimpleCMS 3.3.16 contains a cross-site Scripting (XSS) vulnerability, where Function TSL does not filter check settings.php Website URL: "siteURL" parameter.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Get-Simple | Getsimplecms | 3.3.16 |
References
- https://github.com/kk98kk0/exploit/blob/dbd10a47b0585ba4c673c952a280d502294cdbf4/GetSimpleCMS-3.3.16-xss.mdExploit, Third Party Advisory
- https://github.com/kk98kk0/exploit/blob/dbd10a47b0585ba4c673c952a280d502294cdbf4/GetSimpleCMS-3.3.16-xss.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36601?
GetSimpleCMS 3.3.16 contains a cross-site Scripting (XSS) vulnerability, where Function TSL does not filter check settings.php Website URL: "siteURL" parameter.
How severe is CVE-2021-36601?
CVE-2021-36601 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36601?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-36601?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST