What is CVE-2021-30133?

CVE-2021-30133 is a medium-severity vulnerability in Cloverdx, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-06-09.

How severe is CVE-2021-30133?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Cloverdx

CVE-2021-30133

A cross-site scripting (XSS) vulnerability in CloverDX Server 5.9.0, CloverDX 5.8.1, CloverDX 5.7.0, and earlier allows remote attackers to inject arbitrary web script or HTML via the sessionToken parameter of multiple methods in Simple HTTP API. This is resolved in 5.9.1 and 5.10.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (52.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Cloverdx — versions 5.8.0, 5.8.1
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30133?: CVE-2021-30133 is a medium-severity vulnerability in Cloverdx, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-06-09.
How severe is CVE-2021-30133?: Medium severity. CVSS v3 base score is 6.1 out of 10.