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.
CVE-2025-69516
Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-01-29. NVD baseline CVSS 8.8; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.8(medium)
- EG Risk
- —
- EPSS
- 79.8%
- KEV
- Not listed
Published
January 29, 2026
Last Modified
February 13, 2026
Advisory Details (3)
Auto-updated Jun 8, 2026GitHub - amidaware/tacticalrmm: A remote monitoring & management tool, built with Django, Vue and Go. · GitHub
https://github.com/amidaware/tacticalrmmCVE-2025-69516.md · GitHub
https://gist.github.com/NtGabrielGomes/7c424367cc316fd7527f668ff076feceWeakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 46× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Metasploitexploit/linux/http/tacticalrmm_ssti_rce_cve_2025_69516✓ verifiedFirst seen Jan 29, 2026
Tactical RMM Jinja2 SSTI Remote Code Execution
Open source ↗
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