Medium severity · published Dec 18, 2020
CVE-2020-14271
HCL iNotes v9, v10 and v11 is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability due to improper handling of message content
6.1
CVSS
1.1%
EPSS
No
On KEV
Description
HCL iNotes v9, v10 and v11 is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability due to improper handling of message content. An unauthenticated remote attacker could exploit this vulnerability using specially-crafted markup to execute script in a victim's web browser within the security context of the hosting Web site and/or steal the victim's cookie-based authentication credentials.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HI
Hcl Inotes · Hcltech
9.0 before 10.0.1; 11.0.0 before 11.0.1; 10.0.1; 10.0.1; 10.0.1; 10.0.1; +4 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14271
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14271
Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085892
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