CVE-2021-30151 is a Cross-Site Scripting (XSS) vulnerability affecting Sidekiq versions up to 5.1.3 and 6.x up to 6.2.0, specifically when used with Internet Explorer. The vulnerability allows an attacker to inject malicious scripts via the queue name in the live-poll feature. It carries a CVSS score of 6.1 (Medium), indicating a network-based attack requiring user interaction, with potential for low impact on confidentiality and integrity. While not listed in CISA's KEV catalog, a Nuclei template exists for detection, but there is no evidence of active exploitation, Metasploit modules, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.1.3CPE matchmatch criteria | cpe:2.3:a:contribsys:sidekiq:*:*:*:*:*:*:*:* | ||
>= 6.0.0, <= 6.2.0CPE matchmatch criteria | cpe:2.3:a:contribsys:sidekiq:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.