XSS in Avatar_uploader
CVE-2022-50957
Drupal avatar_uploader 7.x-1.0-beta8 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs with script payload…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (25.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Avatar_uploader — versions 7.x-1.0-beta8, 7.0-1.0-beta8
- Avatar_uploader_project Avatar_uploader — versions 7.x-1.0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, VDB Entry, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2022-50957?
- CVE-2022-50957 is a medium-severity vulnerability in Avatar_uploader, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-05-10.
- How severe is CVE-2022-50957?
- Medium severity. CVSS v3 base score is 6.1 out of 10.