VulnerabilityModified
CVE-2017-18024
AvantFAX 3.3.3 has XSS via an arbitrary parameter name to the default URI, as demonstrated by a parameter whose name contains a SCRIPT element and whose value is 1.
MEDIUM 6.1EPSS 4.53%
Does this matter?
Lower severity and a low EPSS score (4.53%). Track it; it rarely justifies an emergency change on its own.
Description
AvantFAX 3.3.3 has XSS via an arbitrary parameter name to the default URI, as demonstrated by a parameter whose name contains a SCRIPT element and whose value is 1.
- CVSS 3.0
- 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 4.53% probability · 92th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- avantfax/avantfax
- Source
- cve@mitre.org
EPSS 4.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://packetstormsecurity.com/files/145776/AvantFAX-3.3.3-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/145776/AvantFAX-3.3.3-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.