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Fencer Vulns
medium 6.1

CVE-2017-11175 json

In J2 Innovations FIN Stack 4.0, the authentication webform is vulnerable to reflected XSS via the query string to /login.

published 2018-07-05 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-2809

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

In J2 Innovations FIN Stack 4.0, the authentication webform is vulnerable to reflected XSS via the query string to /login.

Exploit prediction

0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/miruser/Roche-CVEs/blob/master/CVE-2017-11175.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.