Vulnerability in Studio 42 elFinder (CVE-2021-45919)
Summary
Vulnerability in Studio 42 elFinder (CVE-2021-45919). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A weakness called CVE-2021-45919 was discovered in Studio 42 elFinder.
Severity is Info. Low severity or not yet rated.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "Studio 42 elFinder CVE-2021-45919".
CVE-2021-45919 (Studio 42 elFinder). Severity: Info.
Response plan:
- Check the vendor advisory for affected versions and the patched release.
- If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
- If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
- Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
A weakness (CVE-2021-45919) in Studio 42 elFinder. A serious software flaw has been identified.
Target versions of Studio 42 elFinder (see vendor advisory). If running in production, identify exposure immediately.
Severity: Info. Low severity or not yet rated.
Update to the patched release as listed in the vendor advisory.
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
References
- report trustwave.com