CVE-2018-12984
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
- Record
CVE-2018-12984- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
- Record
CVE-2018-12984- Updated
- 2026-11-02
EUVDEUVD-2018-4935 No score
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
- Record
EUVD-2018-4935- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rp8c-wjjp-xgv9
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
Hycus CMS 1.0.4 allows Authentication Bypass via "'=' 'OR'" credentials.
- Record
GHSA-rp8c-wjjp-xgv9- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-287
- 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-2018-12984 is a critical vulnerability (CVSS 9.8) in Hycus Cms Project Cms, published June 29, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.43%, the 84th percentile. No source names a fixed version.