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CVE-2021-47915

28
FAUCET Score

CVE-2021-47915 is a remote SQL injection vulnerability in PHP Melody version 3.0's video edit module, allowing authenticated attackers to execute arbitrary database queries by manipulating the unvalidated 'vid' parameter. This vulnerability carries a high CVSS score of 8.8, indicating a severe risk with potential for complete compromise of the web application and database. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high FAUCET Risk Score of 94/100 suggests significant inherent danger.

Impacted Technologies

VendorProductVersion(s)CPE
3.0CPE matchmatch criteria
cpe:2.3:a:phpsugar:php_melody:3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS:4.0/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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 31st percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

phpsugar.com / blog/2021/09/php-melody-3-0-vulnerability-report-fix
Vendor Advisory
phpsugar.com / phpmelody.html
Product
vulncheck.com / advisories/php-melody-sql-injection-vulnerability-via-edit-video-parameter
Third Party Advisory
vulnerability-lab.com / get_content.php
ExploitThird Party Advisory