IBM InfoSphere Information Server 11.7 stores sensitive information in the browser's history that could be obtained by a user who has acces…

published 2020-11-13 5y ago modified 2026-06-17 4mo ago also EUVD-2020-26133

cvss: 4.0; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

IBM InfoSphere Information Server 11.7 stores sensitive information in the browser's history that could be obtained by a user who has access to the same system. IBM X-Force ID: 190910.

Patch / fix

links 1

ibm.com/support/pages/node/6366715 advisory

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Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	4.0	CVSS:3.0/PR:N/A:N/AV:L/AC:L/S:U/UI:N/C:L/I:N/E:U/RC:C/RL:O
NVD	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.0	4.0	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	2.1	AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

IBM InfoSphere Information Server

Classification

Weakness

CWE-922 Insecure Storage of Sensitive Information

References

ibm.com /support/pages/node/6366715
patch, vendor-advisory
exchange.xforce.ibmcloud.com /vulnerabilities/190910
vdb-entry, vendor-advisory

Sources

CVE List CVE-2020-4886
NVD CVE-2020-4886

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