What is CVE-2019-7718?

CVE-2019-7718 is a high-severity vulnerability in Metinfo, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.1/10. Published 2019-02-11.

How severe is CVE-2019-7718?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Metinfo

CVE-2019-7718

An issue was discovered in Metinfo 6.x. An attacker can leverage a race condition in the backend database backup function to execute arbitrary PHP code via admin/index.php?n=databack&c=index&a=dogetsql&tables=<?php and admin/databack/bakup_tables.php?2=file_put_contents URIs because app/system/databack/admin/index.class.php creates bakup_tables.php temporarily.

Vulnerability class: Race Condition

Published 2019-02-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (61.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Metinfo

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

github.com/jadacheng/vulnerability/blob/master/Metinfo6.x/MetInfo.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-7718?: CVE-2019-7718 is a high-severity vulnerability in Metinfo, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.1/10. Published 2019-02-11.
How severe is CVE-2019-7718?: High severity. CVSS v3 base score is 8.1 out of 10.