5.4

CVE-2021-24126

Exploit

Envira Gallery Lite < 1.8.3.3 - Authenticated Stored Cross-Site Scripting

Envira Gallery Lite <= 1.8.3.2 - Cross-Site Scripting

Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation.
Mögliche Gegenmaßnahme
Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More: Update to version 1.8.3.3, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Enviragallery ≫ Envira Gallery SwEditionlite SwPlatformwordpress Version < 1.8.3.3
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More
Version [*, 1.8.3.3)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.66% 0.467
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/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://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/98361cfd-1277-43fd-b0da-db2549628383
Third Party Advisory