Medium severity · published Feb 4, 2021
CVE-2020-4826
IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and…
4.3
CVSS
0.4%
EPSS
No
On KEV
Description
IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 189840.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Api Connect · Ibm
2018.4.1.0 through 2018.4.1.13; 10.0.0.0; 10.0.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4826
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4826
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/189840
Vendor Advisory
https://www.ibm.com/support/pages/node/6410912
More from Api Connect
10.0
CVE-2019-4202
IBM API Connect 5.0.0.0 and 5.0.8.6 Developer Portal is vulnerable to command injection
9.9
CVE-2018-1789
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
9.9
CVE-2018-1712
IBM API Connect's Developer Portal 5.0.0.0 through 5.0.8.3 is vulnerable to Server Side Request Forgery
9.8
CVE-2026-9074
IBM API Connect SQL Injection
9.8
CVE-2026-3144
IBM API Connect Default Credentials
