What is CVE-2023-1892?

CVE-2023-1892 is a critical-severity vulnerability in Contribsys Sidekiq, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2023-04-21.

How severe is CVE-2023-1892?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Is CVE-2023-1892 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Contribsys Sidekiq

CVE-2023-1892

Cross-site Scripting (XSS) - Reflected in GitHub repository sidekiq/sidekiq prior to 7.0.8.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.027 (84.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Contribsys Sidekiq
Sidekiq Sidekiq/sidekiq — versions 7.0.4, unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security@huntr.dev (Exploit, Patch, Third Party Advisory)
security@huntr.dev (Patch)

Frequently asked questions

What is CVE-2023-1892?: CVE-2023-1892 is a critical-severity vulnerability in Contribsys Sidekiq, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2023-04-21.
How severe is CVE-2023-1892?: Critical severity. CVSS v3 base score is 9.6 out of 10.
Is CVE-2023-1892 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.