by Kastro
Paper/Archive/CVE-2026-104584

CVE-2026-104584

mitre — reNgine up to v2.2.0 and current master branch (commit de4199222cca5618f1255930ce78987e47d43a99) is vulnerable to OS Command Injection vi…

EPSS 2%public exploitCVSS 9.8
critical.is priorityof 100
55
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 75.6.756 × 2015.1Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

reNgine up to v2.2.0 and current master branch (commit de4199222cca5618f1255930ce78987e47d43a99) is vulnerable to OS Command Injection via the custom_headers scan engine configuration field in web/reNgine/tasks.py (fetch_url and dir_file_fuzz functions).

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refgithub.com/yogeshojha/rengineexploitgithub.com/AmalJafarzade/CVE-2026-104584