6.1

CVE-2022-4876

Kaltura mwEmbed DefaultSettings.php cross site scripting

A vulnerability was found in Kaltura mwEmbed up to 2.96.rc1 and classified as problematic. This issue affects some unknown processing of the file includes/DefaultSettings.php. The manipulation of the argument HTTP_X_FORWARDED_HOST leads to cross site scripting. The attack may be initiated remotely. Upgrading to version 2.96.rc2 is able to address this issue. The patch is named 13b8812ebc8c9fa034eed91ab35ba8423a528c0b. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217427.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kaltura ≫ Mwembed Version <= 2.95
Kaltura ≫ Mwembed Version2.96 Updaterc1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.393
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cna@vuldb.com 3.5 2.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
cna@vuldb.com 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://github.com/kaltura/mwEmbed/commit/13b8812ebc8c9fa034eed91ab35ba8423a528c0b
Patch
https://github.com/kaltura/mwEmbed/pull/4266
Patch
https://github.com/kaltura/mwEmbed/releases/tag/v2.96.rc2
Release Notes
https://vuldb.com/?ctiid.217427
Permissions Required
https://vuldb.com/?id.217427
Third Party Advisory