Is CVE-2025-70831 actively exploited?

No active exploitation of CVE-2025-70831 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-70831 be exploited remotely?

Yes. CVE-2025-70831 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-70831?

CVE-2025-70831 has a CVSS score of 9.8 (CRITICAL) and an EPSS exploitation probability of 0.29%.

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CRITICAL

CVE-2025-70831

Published: February 20, 2026· Updated: Feb 26, 2026

9.8

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.4th

Official Description

A Remote Code Execution (RCE) vulnerability was found in Smanga 3.2.7 in the /php/path/rescan.php interface. The application fails to properly sanitize user-supplied input in the mediaId parameter before using it in a system shell command. This allows an unauthenticated attacker to inject arbitrary operating system commands, leading to complete server compromise.

NVD Source

Technical Analysis

CVE-2025-70831 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.