XSS in Appspace

CVE-2021-27989

Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (39.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

  • Appspace — versions 6.2.4
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-27989?
CVE-2021-27989 is a medium-severity vulnerability in Appspace, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-04-14.
How severe is CVE-2021-27989?
Medium severity. CVSS v3 base score is 5.4 out of 10.