CVE-2022-50957
MediumCVSS 6.1Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
The Drupal avatar_uploader module version 7.x-1.0-beta8 is vulnerable to Reflected XSS. An unauthenticated attacker can inject malicious scripts via the 'file' parameter in avatar_uploader.pages.inc.
Risk Assessment
An attacker can craft a malicious link that, when clicked, executes arbitrary JavaScript in the victim's browser, potentially leading to session or data theft.
Recommendation
Update the avatar_uploader module to a patched version. If unavailable, consider disabling the module.
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Original NVD description (English source)
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 payloads in the file parameter of avatar_uploader.pages.inc to execute arbitrary JavaScript in victim browsers.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS