Vulnerability · Published Jun 30, 2021 · Assigned by jenkins
CVE-2021-21676
Medium 4.3
In plain English
A medium-severity security flaw in Jenkins requests-plugin Plugin from Jenkins project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)1.4%top 27.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins requests-plugin Plugin 2.2.7 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to send test emails to an attacker-specified email address.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:requests | 2.2.8 | GHSA-w3gm-vv58-wr55 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins requests-plugin Plugin | unspecified – through 2.2.7 |
References
- https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2136%20%282%29 x_refsource_CONFIRM
- [oss-security] 20210630 Multiple vulnerabilities in Jenkins and Jenkins plugins mailing-list, x_refsource_MLIST