CVE-2021-45919
CVE-2021-45919 is a medium-severity vulnerability in Std42 Elfinder with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (46th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Std42 Elfinder
- Published:
- Last modified:
Description
Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.
Frequently asked questions
- What is CVE-2021-45919?
- Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.
- How severe is CVE-2021-45919?
- CVE-2021-45919 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-45919 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-45919?
- CVE-2021-45919 affects Std42 Elfinder. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-45919?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-45919 published?
- CVE-2021-45919 was published on 2022-02-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:std42:elfinder:*:*:*:*:*:*:*:*
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