Vulnerability · Published Jun 10, 2021 · Assigned by jenkins
CVE-2021-21663
Medium 4.3
In plain English
A medium-severity security flaw in Jenkins XebiaLabs XL Deploy 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 1.0% (higher than 63% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)1.0%top 37.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A missing permission check in Jenkins XebiaLabs XL Deploy Plugin 7.5.8 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | com.xebialabs.deployit.ci:deployit-plugin | 10.0.2 | GHSA-6mpp-cm3v-23vv |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins XebiaLabs XL Deploy Plugin | 7.5.6 – before unspecifiedunspecified – through 7.5.8 |
References
- https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-1982 x_refsource_CONFIRM
- [oss-security] 20210610 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST