CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2021-30151
Medium (6.1). EPSS 4.2% chance of exploitation in the next 30 days. Fixed in sidekiq 5.2.0, 6.2.1.
Sidekiq through 5.1.3 and 6.x through 6.2.0 allows XSS via the queue name of the live-poll feature when Internet Explorer is used.
Severity
- EPSS
- 4.2% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- contribsys:sidekiq
- debian:debian_linux
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-grh7-935j-hg6w | RubyGems | sidekiq | <5.2.0 | 5.2.0 |
| GHSA-grh7-935j-hg6w | RubyGems | sidekiq | >=6.0.0 <6.2.1 | 6.2.1 |