XSS in Coyoapp Coyo

CVE-2018-16519

COYO 9.0.8, 10.0.11 and 12.0.4 has cross-site scripting (XSS) via URLs used by "iFrame" widgets.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.019 (77.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Coyoapp Coyo — versions 9.0.8, 10.0.11, 12.0.4
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Mailing List, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-16519?: CVE-2018-16519 is a medium-severity vulnerability in Coyoapp Coyo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-03-21.
How severe is CVE-2018-16519?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2018-16519 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.