Security advisory
A Server-Side Template Injection (SSTI) vulnerability in the /reporting/templates/preview/ endpoint of Amidaware Tactical RMM, affecting versions equal to or earlier than v1.3.1, allows low-privileged users with Report Viewer or Report Manager permissions to achieve remote command execution on the server. This occurs due to improper sanitization of the template_md parameter, enabling direct injection of Jinja2 templates. This occurs due to misuse of the generate_html() function, the user-controlled value is inserted into `env.from_string`, a function that processes Jinja2 templates arbitrarily, making an SSTI possible.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-69516
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 6 Nov 2026, 02:12 UTC · Revision 1
Source evidence
A Server-Side Template Injection (SSTI) vulnerability in the /reporting/templates/preview/ endpoint of Amidaware Tactical RMM, affecting versions equal to or earlier than v1.3.1, allows low-privileged users with Report Viewer or Report Manager permissions to achieve remote command execution on the server. This occurs due to improper sanitization of the template_md parameter, enabling direct injection of Jinja2 templates. This occurs due to misuse of the generate_html() function, the user-controlled value is inserted into `env.from_string`, a function that processes Jinja2 templates arbitrarily, making an SSTI possible.
osv:CVE-2025-69516
Complete source record
{
"id": "24c86e732cf5fad476fb3c41eb97f4f223bc2fe0ddf5884bcfe48ec856855423",
"url": "https://osv.dev/vulnerability/CVE-2025-69516",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2025-69516",
"summary": "A Server-Side Template Injection (SSTI) vulnerability in the /reporting/templates/preview/ endpoint of Amidaware Tactical RMM, affecting versions equal to or earlier than v1.3.1, allows low-privileged users with Report Viewer or Report Manager permissions to achieve remote command execution on the server. This occurs due to improper sanitization of the template_md parameter, enabling direct injection of Jinja2 templates. This occurs due to misuse of the generate_html() function, the user-controlled value is inserted into `env.from_string`, a function that processes Jinja2 templates arbitrarily, making an SSTI possible.",
"evidence": "osv:CVE-2025-69516",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2025-69516",
"aliases": [
"CVE-2025-69516"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/amidaware/tacticalrmm",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "fd010e058280d27b7fabd5013a809c75bdf703da"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "1.3.1"
}
],
"source": "DESCRIPTION"
},
{
"cpe": "cpe:2.3:a:amidaware:tactical_rmm:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "1.4.0"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"v1.2.0",
"v1.1.0",
"v1.0.0",
"v0.20.1",
"v0.20.0",
"v0.19.4",
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"v0.7.0",
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"v0.6.11",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-69516.json"
}
}
],
"modified": "2026-10-28T02:30:46.165164842Z",
"provider": "osv",
"references": [
"https://gist.github.com/NtGabrielGomes/7c424367cc316fd7527f668ff076fece",
"https://www.amidaware.com/",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69516.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-69516",
"https://github.com/amidaware/tacticalrmm"
],
"provider_metadata": {
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69516.json"
}
},
"related_cves": [
{
"value": "CVE-2025-69516",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 514175,
"published_at": "2026-01-29T00:00:00+00:00"
}