CVE-2021-47915

Phpsugar PHP Melody SQL injection

8.1 HIGHPublic exploitEPSS 0.59%

Published1 Feb 2026

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.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredLow

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

Phpsugar PHP Melody3.0

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Patch & vendor advisories

https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/

References

https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/Vendor Advisory
https://www.phpsugar.com/phpmelody.htmlProduct
https://www.vulncheck.com/advisories/php-melody-sql-injection-vulnerability-via-edit-video-parameterThird Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2295ExploitThird Party Advisory

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

Frequently asked

Is CVE-2021-47915 being actively exploited?

CVE-2021-47915 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.59%.

How severe is CVE-2021-47915?

CVE-2021-47915 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 0.59% probability of exploitation.

Which products are affected by CVE-2021-47915?

Affected products include Phpsugar PHP Melody.

How do I fix CVE-2021-47915?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2021-47915 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.