What is CVE-2021-27695?

CVE-2021-27695 is a medium-severity vulnerability in Openmaint, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-03-15.

How severe is CVE-2021-27695?

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

Is CVE-2021-27695 known to be exploited?

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

XSS in Openmaint

CVE-2021-27695

Multiple stored cross-site scripting (XSS) vulnerabilities in openMAINT 2.1-3.3-b allow remote attackers to inject arbitrary web script or HTML via any "Add" sections, such as Add Card Building & Floor, or others in the Name and Code Parameters.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.030 (85.9th 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

Openmaint — versions 2.1-3.3-b
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

af854a3a-2127-422b-91ae-364da2661108 (x_refsource_MISC, Broken Link)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-27695?: CVE-2021-27695 is a medium-severity vulnerability in Openmaint, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-03-15.
How severe is CVE-2021-27695?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2021-27695 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.