OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. This issue has been patched in version 16.6.2.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-77"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22601.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "16.6.2"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"original_tag": "v16.6.2",
"range": [
{
"fixed": "9448e4de16916af11f599c90f0f9761ada05ff09"
}
],
"source": "REFERENCES_TAG"
},
{
"cpe": "cpe:2.3:a:openproject:openproject:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "16.6.2"
}
],
"source": "CPE_RANGE"
}
]
}