CVE Vulnerability

CVE-2021-26799

Cross Site Scripting (XSS) vulnerability in admin/files/edit in Omeka Classic <=2.7 allows remote attackers to inject arbitrary web script or HTML.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/omeka/Omeka/commit/08bfdf470e234edb68e5307a2fef8c899d89256c Exploit Patch
https://github.com/omeka/Omeka/issues/935 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:omeka:omeka:*:*:*:*:*:*:*:*
Information

Published : 2021-07-23 11:15

Updated : 2021-07-29 08:03

NVD link : CVE-2021-26799

Mitre link : CVE-2021-26799

Products Affected
No products.
CWE
CWE-79