XSS in Balbooa Gridbox
CVE-2018-11690
The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.335 (98.2th 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
- Balbooa Gridbox
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, Exploit, x_refsource_BUGTRAQ, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-11690?
- CVE-2018-11690 is a medium-severity vulnerability in Balbooa Gridbox, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-06-14.
- How severe is CVE-2018-11690?
- Medium severity. CVSS v3 base score is 6.1 out of 10.