CVE-2021-39496
MEDIUMCVSS 5.4/10EPSS 0.61%
Last modified
CVE-2021-39496 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject malicious code into `filename` param to trigger Reflected XSS.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.
Description
Eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject malicious code into `filename` param to trigger Reflected XSS.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Eyoucms | Eyoucms | 1.5.4 |
References
- https://github.com/KietNA-HPT/CVEExploit, Third Party Advisory
- https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4Third Party Advisory
- https://github.com/KietNA-HPT/CVEExploit, Third Party Advisory
- https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-39496?
Eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject malicious code into `filename` param to trigger Reflected XSS.
How severe is CVE-2021-39496?
CVE-2021-39496 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.
How do I fix CVE-2021-39496?
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-2021-39496?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST