CVE-2026-57303

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Source
https://cve.org/CVERecord?id=CVE-2026-57303
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57303.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-57303
Published
2026-06-24T14:17:36.407Z
Modified
2026-07-15T06:10:27.807241Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
Summary
[none]
Details

Jenkins Assembla Plugin 1.4 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers able to control the responses of the configured Assembla server to extract secrets from the Jenkins controller or perform server-side request forgery.

References

Affected packages

Git / github.com/jenkinsci/assembla-plugin

Affected ranges

Type
GIT
Repo
https://github.com/jenkinsci/assembla-plugin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2a801cf86384505f95a961e7c4c2729464a2b714
Database specific 
{
    "cpe": "cpe:2.3:a:jenkins:assembla:*:*:*:*:*:jenkins:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.4"
        }
    ]
}

Affected versions

assembla-1.*
assembla-1.2
assembla-1.3
assembla-1.4
assembla-jenkins-1.*
assembla-jenkins-1.0
assembla-jenkins-1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57303.json"