CVE-2018-18487
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation...
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation uses mt_rand() unsafely, resulting in predictable database backup file locations.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation uses mt_rand() unsafely, resulting in predictable database backup file locations.
- Record
CVE-2018-18487- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation uses mt_rand() unsafely, resulting in predictable database backup file locations.
- Record
CVE-2018-18487- Updated
- 2026-11-02
EUVDEUVD-2018-10212 No score
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation uses mt_rand() unsafely, resulting in predictable database backup file locations.
- Record
EUVD-2018-10212- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p723-226c-99cr
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation...
In \lib\admin\action\dataaction.class.php in Gxlcms v2.0, the database backup filename generation uses mt_rand() unsafely, resulting in predictable database backup file locations.
- Record
GHSA-p723-226c-99cr- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-18487 is a high vulnerability (CVSS 7.5) in Gxlcms, published October 18, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.21%, the 68th percentile. No source names a fixed version.