CVE-2023-45718 describes a session invalidation vulnerability in HCL Sametime Web clients, where sensitive cookie values persist even after a user closes their session. With a CVSS score of 7.5 (HIGH), this vulnerability allows an unauthenticated attacker to gain unauthorized access to user sessions due to the application's failure to properly invalidate cookies. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 11.5, < 12.0.2CPE matchmatch criteria | cpe:2.3:a:hcltech:sametime:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.