VulnerabilityModified
CVE-2021-26549
An XSS issue was discovered in SmartFoxServer 2.17.0.
MEDIUM 5.4EPSS 1.35%
Does this matter?
Lower severity and a low EPSS score (1.35%). Track it; it rarely justifies an emergency change on its own.
Description
An XSS issue was discovered in SmartFoxServer 2.17.0. Input passed to the AdminTool console is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML code in a user's browser session in context of an affected site.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.35% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- smartfoxserver/smartfoxserver
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/161335/SmartFoxServer-2X-2.17.0-God-Mode-Console-WebSocket-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://www.smartfoxserver.comProduct
- https://www.zeroscience.mk/en/vulnerabilities/Exploit, Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5626.phpExploit, Third Party Advisory
- http://packetstormsecurity.com/files/161335/SmartFoxServer-2X-2.17.0-God-Mode-Console-WebSocket-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://www.smartfoxserver.comProduct
- https://www.zeroscience.mk/en/vulnerabilities/Exploit, Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5626.phpExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.