CVE-2021-39126

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify various resources via a Cross-Site Request Forgery (CSRF) vulnerability, following an Information Disclosure vulnerability in the referrer headers which discloses a user's CSRF token. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-352

Affected software

No affected versions have been published.

Timeline

Published: Oct 21, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-391275.3Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to the query component JQL endpoint via a Broken CVE-2021-391287.2Affected versions of Atlassian Jira Server or Data Center using the Jira Service Management addon allow remote attackers with JIRA Administr CVE-2021-391317.5ced detects character encoding using Google’s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node CVE-2021-391328.8Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3,CVE-2021-391336.8Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3,CVE-2021-391347.8`@npmcli/arborist`, the library that calculates dependency trees and manages the `node_modules` folder hierarchy for the npm command line in CVE-2021-391357.8`@npmcli/arborist`, the library that calculates dependency trees and manages the node_modules folder hierarchy for the npm command line inte CVE-2021-391365.4baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site s CVE-2021-391377.5go-ethereum is the official Go implementation of the Ethereum protocol. In affected versions a consensus-vulnerability in go-ethereum (Geth)CVE-2021-391386.5Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Developers can use the REST API to s CVE-2021-391398.8XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker CVE-2021-39146.1It was found that the smallrye health metrics UI component did not properly sanitize some user inputs. An attacker could use this flaw to co