CVE-2021-47913PHP Melody 3.0 contains a persistent cross-site scripting vulnerability in the video editor that allows privileged users to inject malicious scripts.
Updated under an hour ago ()
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PHP Melody 3.0 contains a persistent cross-site scripting vulnerability in the video editor that allows privileged users to inject malicious scripts. Attackers can exploit the WYSIWYG editor to execute persistent scripts, potentially leading to session hijacking and application manipulation.
- CVSS
- 5.4 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
phpsugar php_melody phpsugar:php_melody | 3.0 | NVD |
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-persistent-cross-site-scripting-via-video-editorthird-party-advisory
- https://www.vulnerability-lab.com/get_content.php?id=2291exploit, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.