CVE-2025-8729: A vulnerability has been found in MigoXLab LMeterX 1.2.0 and classified as critical

This month

MEDIUM 6.3DOWNGRADE

CVE-2025-8729 is a medium-severity flaw (CVSS 6.3) affecting lmeterx. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability has been found in MigoXLab LMeterX 1.2.0 and classified as critical. Affected by this vulnerability is the function process_cert_files of the file backend/service/upload_service.py. The manipulation of the argument task_id leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is f1b00597e293d09452aabd4fa57f3185207350e8. It is recommen

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-08-08
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: migoxlab

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-08-08 14:15 UTCPublished CVE record published
2026-06-17 10:07 UTCUpdated Record last modified

migoxlab lmeterx DOWNGRADE

Affected: 1.2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.2.0

1. Check installed version

apt-cache policy lmeterx || rpm -q lmeterx || lmeterx --version

2. No fixed release: DOWNGRADE to a release before 1.2.0 (Debian / Ubuntu)

apt-cache madison lmeterx sudo apt install lmeterx=<VERSION_BEFORE_1.2.0> sudo apt-mark hold lmeterx

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list lmeterx sudo dnf downgrade lmeterx-<VERSION_BEFORE_1.2.0> sudo dnf versionlock add lmeterx

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-8729?

lmeterx: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-8729 being exploited?

CVE-2025-8729 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-8729 affect?

CVE-2025-8729 affects lmeterx. Severity is medium (CVSS 6.3). A vulnerability has been found in MigoXLab LMeterX 1.2.0 and classified as critical. Affected by this vulnerability is the function process_cert_files of the file backend/service/upload_service.py. The manipulation of the argument task_id l

How urgent is CVE-2025-8729?

Priority 41/100. Public exploit reference

References

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