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Fencer Intel
medium 6.1

CVE-2018-18248 json

Icinga Web 2 has XSS via the /icingaweb2/monitoring/list/services dir parameter, the /icingaweb2/user/list query string, the /icingaweb2/mo…

published 7y ago modified 4mo ago also EUVD-2018-9984

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

Icinga Web 2 has XSS via the /icingaweb2/monitoring/list/services dir parameter, the /icingaweb2/user/list query string, the /icingaweb2/monitoring/timeline query string, or the /icingaweb2/setup query string.

Patch / fix

  • icingaweb2 Debian 14, Debian 13, Debian 12 2.6.2-1

debian advisories DEBIAN-CVE-2018-18248

  • icingaweb2 Package Hub 15 SP1, Package Hub 15, Package Hub 12 +2 more 2.7.3-bp151.5.3.1

opensuse advisories openSUSE-SU-2020:0067-1

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Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • herolab.usd.de https://herolab.usd.de/wp-content/uploads/sites/4/2018/12/usd20180028.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 Intel 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.