PT-2019-19358 · Humhub · Humhub

Published 2019-03-18 · Updated 2019-03-25 · CVE-2019-9094

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Humhub version 1.3.10 Community Edition

Description A Reflected Cross Site Scripting (XSS) issue was found in the /s/adada/cfiles/upload endpoint. This occurs when user-supplied input, containing JavaScript, in the filename is echoed back in JavaScript code, resulting in XSS.

Recommendations For Humhub version 1.3.10 Community Edition, as a temporary workaround, consider restricting access to the /s/adada/cfiles/upload endpoint until a patch is available. Avoid using filenames that contain JavaScript code in this endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-9094

Affected Products

Humhub

References · 3

• https://osv.dev/vulnerability/CVE-2019-9094 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9094 · Security Note
• https://github.com/humhub/humhub/blob/master/protected/humhub/docs/CHANGELOG.md · Note