VulnerabilityModified
CVE-2018-19146
Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.
MEDIUM 4.8EPSS 0.99%
Does this matter?
Lower severity and a low EPSS score (0.99%). Track it; it rarely justifies an emergency change on its own.
Description
Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.
- CVSS 3.0
- 4.8 MEDIUMCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.99% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- concretecms/concrete cms
- Source
- cve@mitre.org
References
- https://hackerone.com/concrete5?view_policy=trueThird Party Advisory
- https://hackerone.com/reports/437863Exploit, Issue Tracking, Third Party Advisory
- https://www.concrete5.org/Vendor Advisory
- https://www.w3.org/TR/SVG2/intro.html#W3CCompatibilityThird Party Advisory
- https://hackerone.com/concrete5?view_policy=trueThird Party Advisory
- https://hackerone.com/reports/437863Exploit, Issue Tracking, Third Party Advisory
- https://www.concrete5.org/Vendor Advisory
- https://www.w3.org/TR/SVG2/intro.html#W3CCompatibilityThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.