CVE-2020-20797
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
CVE-2020-20797 is a critical vulnerability (CVSS 9.8) in Flamecms Project Flamecms, published September 30, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.12%, the 66th percentile. No source names a fixed version.
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
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
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
- Record
CVE-2020-20797- CVSS 3.1
- 9.8 Critical
CVSS:3.1/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-89
- Updated
- 2026-11-02
CVE List No score
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
- Record
CVE-2020-20797- Updated
- 2026-11-02
EUVDEUVD-2020-13577 No score
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
- Record
EUVD-2020-13577- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mmgf-pgg9-wr7j No score
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
FlameCMS 3.3.5 contains a time-based blind SQL injection vulnerability in /account/register.php.
- Record
GHSA-mmgf-pgg9-wr7j- Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |