An exposure of sensitive information vulnerability exists in Jenkins GitHub Authentication Plugin 0.29 and earlier in GithubSecurityRealm/config.jelly that allows attackers able to view a Jenkins administrator's web browser output, or control the browser (e.g. malicious extension) to retrieve the configured client secret.
{
"source": "CPE_RANGE",
"cpe": "cpe:2.3:a:jenkins:github_oauth:*:*:*:*:*:jenkins:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "0.29"
}
]
}