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Fencer Intel
medium 5.4

CVE-2018-18247 json

Icinga Web 2 before 2.6.2 has XSS via the /icingaweb2/navigation/add icon parameter.

published 7y ago modified 4mo ago also EUVD-2018-9983

cvss
5.4
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits
0
none known

Summary

Icinga Web 2 before 2.6.2 has XSS via the /icingaweb2/navigation/add icon parameter.

Patch / fix

  • icinga icinga_web_2 2.6.2
  • icingaweb2 Debian 14, Debian 13, Debian 12 2.6.2-1

debian advisories DEBIAN-CVE-2018-18247

  • 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

0.58% chance of exploitation in the next 30 days, higher than 47% 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/usd20180029.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 5.4 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/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.