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Fencer Vulns
high 8.4

CVE-2018-1789 json

IBM API Connect v2018.1.0 through v2018.3.4 could allow an attacker to send a specially crafted request to conduct a server side request fo…

published 2018-09-07 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-12368

cvss
8.4
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

IBM API Connect v2018.1.0 through v2018.3.4 could allow an attacker to send a specially crafted request to conduct a server side request forgery attack. IBM X-Force ID: 148939.

Patch / fix

Exploit prediction

1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 8.4 CVSS:3.0/A:L/AC:H/AV:N/C:H/I:H/PR:L/S:C/UI:N/E:U/RC:C/RL:O
CNA 3.0 8.4 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
NVD 3.0 9.9 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

  • IBM API Connect

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

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.