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Fencer Vulns
medium 6.1

CVE-2018-16778 json

Cross-site scripting (XSS) vulnerability in Jenzabar v8.2.1 through 9.2.0 allows remote attackers to inject arbitrary web script or HTML vi…

published 2018-12-21 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-8578

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in Jenzabar v8.2.1 through 9.2.0 allows remote attackers to inject arbitrary web script or HTML via the query parameter (aka the Search Field).

Exploit prediction

0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • metamorfosec.com https://metamorfosec.com/Files/Advisories/METS-2018-004-A_XSS_Vulnerability_in_Jenzabar_8.2.1_to_9.2.0.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/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.