XSS in Erxes
CVE-2021-32853
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.031 (87.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securitylab.github.com/advisories/GHSL-2021-103-erxes/ (Exploit, Third Party Advisory)
- github.com/erxes/erxes/blob/f131b49add72032650d483f044d00658908aaf4a/widgets/se… (Exploit, Issue Tracking)
- github.com/erxes/erxes/blob/f131b49add72032650d483f044d00658908aaf4a/widgets/se… (Exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2021-32853?
- CVE-2021-32853 is a medium-severity vulnerability in Erxes, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-20.
- How severe is CVE-2021-32853?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-32853 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.