CVE-2021-26070 is a Broken Authentication vulnerability affecting Atlassian Jira Server and Data Center versions before 8.13.3 and 8.14.0 before 8.14.1. This flaw allows unauthenticated remote attackers to bypass firewall protections for app-linked resources by exploiting the 'makeRequest' gadget. With a CVSS score of 7.2 (HIGH), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to partial confidentiality and integrity compromise. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 8.13.3CPE matchmatch criteria | cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* | ||
>= 8.14.0, < 8.14.1CPE matchmatch criteria | cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* | ||
< 8.13.3CPE matchmatch criteria | cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* | ||
>= 8.14.0, < 8.14.1CPE 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:C/C:L/I:L/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.