CVE-2021-41649
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced...
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.
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
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.
- Record
CVE-2021-41649- 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
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.
- Record
CVE-2021-41649- Updated
- 2026-11-02
EUVDEUVD-2021-28661 No score
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.
- Record
EUVD-2021-28661- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2wch-qhpr-mqp5 No score
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced...
An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.
- Record
GHSA-2wch-qhpr-mqp5- Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | PuneethReddyHC Online Shopping System homeaction.php SQL Injection | |
| PoC in GitHub | MobiusBinary/CVE-2021-41649 | 2021-09-29 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-41649 is a critical vulnerability (CVSS 9.8) in Online-shopping-system-advanced Project Online-shopping-system-advanced, published October 1, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 52.1%, the 98th percentile. No source names a fixed version.