CVE-2022-0540 is a critical authentication bypass vulnerability in Jira Seraph, affecting Atlassian Jira Server, Data Center, and Jira Service Management products across multiple versions. A remote, unauthenticated attacker can exploit this flaw by sending a specially crafted HTTP request. With a CVSS score of 9.8 (CRITICAL), the vulnerability allows for complete compromise of confidentiality, integrity, and availability without user interaction. While not currently listed in CISA KEV, its high EPSS score (0.92453) and FAUCET Risk Score (100/100) indicate a high likelihood of exploitation, further supported by the availability of Nuclei templates and significant community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 8.13.8CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
>= 8.14.0, < 8.20.6CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
>= 8.21.0, < 8.22.0CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* | ||
< 8.13.8CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* | ||
>= 8.14.0, < 8.20.6CPE matchmatch criteria | cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* |
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.
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.