CVE-2021-47915
PHP Melody 3.0 SQL Injection Vulnerability via Edit Video Parameter
Description
PHP Melody version 3.0 contains a remote SQL injection vulnerability in the video edit module that allows authenticated attackers to inject malicious SQL commands. Attackers can exploit the unvalidated 'vid' parameter to execute arbitrary database queries and potentially compromise the web application and database management system.
INFO
Published Date :
Feb. 1, 2026, 1:15 p.m.
Last Modified :
Feb. 11, 2026, 7:29 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update PHP Melody to the latest version.
- Validate all user inputs.
- Sanitize SQL queries.
- Apply security patches.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-47915.
| URL | Resource |
|---|---|
| https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/ | Vendor Advisory |
| https://www.phpsugar.com/phpmelody.html | Product |
| https://www.vulncheck.com/advisories/php-melody-sql-injection-vulnerability-via-edit-video-parameter | Third Party Advisory |
| https://www.vulnerability-lab.com/get_content.php?id=2295 | Exploit Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47915 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47915
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47915 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47915 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 11, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:phpsugar:php_melody:3.0:*:*:*:*:*:*:* Added Reference Type VulnCheck: https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/ Types: Vendor Advisory Added Reference Type VulnCheck: https://www.phpsugar.com/phpmelody.html Types: Product Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/php-melody-sql-injection-vulnerability-via-edit-video-parameter Types: Third Party Advisory Added Reference Type VulnCheck: https://www.vulnerability-lab.com/get_content.php?id=2295 Types: Exploit, Third Party Advisory -
New CVE Received by [email protected]
Feb. 01, 2026
Action Type Old Value New Value Added Description PHP Melody version 3.0 contains a remote SQL injection vulnerability in the video edit module that allows authenticated attackers to inject malicious SQL commands. Attackers can exploit the unvalidated 'vid' parameter to execute arbitrary database queries and potentially compromise the web application and database management system. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-89 Added Reference https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/ Added Reference https://www.phpsugar.com/phpmelody.html Added Reference https://www.vulncheck.com/advisories/php-melody-sql-injection-vulnerability-via-edit-video-parameter Added Reference https://www.vulnerability-lab.com/get_content.php?id=2295