CVE-2021-32853

Erxes vulnerable to Cross-site Scripting

CRITICAL 9.6EPSS 3.1%

Erxes, an experience operating system (XOS) with a set of plugins, is vulnerable to cross-site scripting in versions 0.22.3 and prior. This results in client-side code execution. The victim must follow a malicious link or be redirected there from malicious web site. There are no known patches.

Affected: npm · erxes
CVSS v3.1 NVD: 9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v3.1 GITHUB: 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 3.12% chance of exploitation in the next 30 days, 88th percentile
Nuclei: critical · CWE-79
Published: 2023-02-20
Updated: 2025-03-10

Nuclei templates (1)

projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-32853.yaml

Security advisories

https://securitylab.github.com/advisories/GHSL-2021-103-erxes
advisories/GHSA-g9ph-r9hc-34r8
erxes/erxes/blob/f131b49add72032650d483f044d00658908aaf4a/widgets/server/index.ts#L54

References

CVE Record
NVD entry