CVE-2022-26562 is a critical authentication bypass vulnerability affecting Kopano Core versions up to 11.0.2.51 and Zarafa Collaboration Platform (ZCP) versions from 6.30.0 RC1e to 6.30.8. The flaw, located in authentication modules, allows unauthenticated attackers to bypass expired user accounts or passwords. With a CVSSv3.1 score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity, requiring no user interaction. Successful exploitation can lead to complete compromise of confidentiality, integrity, and availability of the affected system. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The vulnerability has received minimal community discussion and media coverage, indicating a low level of public awareness despite its critical severity.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.0.2.51CPE matchmatch criteria | cpe:2.3:a:kopano:groupware_core:11.0.2.51:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.