CVE-2020-26649
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
- Record
CVE-2020-26649- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:P - Weakness
- CWE-306, CWE-862
- Updated
- 2026-11-02
CVE List No score
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
- Record
CVE-2020-26649- Updated
- 2026-11-02
EUVDEUVD-2020-19191 No score
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
- Record
EUVD-2020-19191- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cf7q-g38x-x625 No score
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
AtomXCMS 2.0 is affected by Incorrect Access Control via admin/dump.php
- Record
GHSA-cf7q-g38x-x625- Weakness
- CWE-862
- 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-2020-26649 is a high vulnerability (CVSS 8.1) in Atomx Atomxcms 2, published October 22, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.75%, the 55th percentile. No source names a fixed version.