CVE-2023-45698: HCL Sametime is impacted by clickjacking

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-10 · updated 2026-06-17
Weakness: CWE-1021

Description

Sametime is impacted by lack of clickjacking protection in Outlook add-in. The application is not implementing appropriate protections in order to protect users from clickjacking attacks.

Affected products

Hcltech Sametime Chat And Meetings: 11.5, 11.6, 11.6-if1, 12.0, 12.0-fp1, 12.0.1 (+1)

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0109082
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0109082

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