VDB

GCVE-110-OSM-2026-13987

GCVE-110-OSM-2026-13987
Advisory PublishedCVSS 9.6/10
Vulnetix · Advisory published October 21, 2026
This campaign consists of similar loader packages, which provide executing code from a given URL. While they do not contain the malicious payload and the usage remains unknown, they are clearly a coordinated campaign to place multiple deceptive ways to load malicious code. Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-10-voice-synthesis-profiles Reasons (based on the campaign): - Downloads and executes a remote malicious script. - other Judge assessment: The package implements a remote code loader as its core functionality: on import or explicit call, it fetches an arbitrary Python source file from a caller-supplied URL and executes it in-process via `compile()`/`exec()`. The docstring even illustrates usage with a hardcoded example URL (`https://example/serve/eval-profile.py`) that the IOC classifier tagged as a C2 endpoint. There is no sandboxing, signature verification, or any content validation on the fetched payload — whatever the remote server returns is compiled and executed directly with full process privileges. The package has no source repository, a single version, was published 15 days ago, and its description ('voice-synthesis profiles') is a plausible-sounding cover for a generic remote execution framework. The attacker model is a staged loader: the package itself is clean, but any downstream user who calls `run()` or `load()` with an attacker-controlled URL executes arbitrary code, consistent with the coordinated campaign identified in the advisory. ENTRY grommatts/__init__.py (module-import: 58) DESTINATION - 1 fetched-payload (urls) (values recorded in verified_iocs) EXFIL - Network Request in grommatts/__init__.py: "urllib.request.urlopen(" ADDITIONAL FINDINGS - Dynamic Code Execution in grommatts/__init__.py: "compile(src, mod.__file__, "exec")" PAYLOAD FILES grommatts/__init__.py

Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1
9.6/10
Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected Products

VendorProductVersionsPlatforms
unknowngrommattsall (affected)—

References

advisory
vendor

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