PT-2026-39482 · Unknown · Avatar Uploader

Milad Karimi · CVE-2022-50957 · Published 2026-05-10 · Updated 2026-05-10

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions avatar uploader version 7.x-1.0-beta8

Description A reflected cross-site scripting issue allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs containing script payloads in the file parameter of 'avatar uploader.pages.inc' to execute arbitrary JavaScript in the browsers of victims.

Recommendations As a temporary workaround, avoid using the file parameter in the 'avatar uploader.pages.inc' component until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-50957

Affected Products

Avatar Uploader

References · 6

• 🔥 https://exploit-db.com/exploits/50841 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50957 · Security Note
• https://vulncheck.com/advisories/drupal-avatar-uploader-7-x-beta8-reflected-xss · Note
• https://drupal.org/project/avatar_uploader · Note
• https://t.me/CVEtracker/53305 · Telegram Post
• https://twitter.com/CVEnew/status/2053537459372491258 · Twitter Post