CVE-2021-25977

In PiranhaCMS, versions 7.0.0 to 9.1.1 are vulnerable to stored XSS due to the page title improperly sanitized. By creating a page with a specially crafted page title, a low privileged user can trigger arbitrary JavaScript execution.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/PiranhaCMS/piranha.core/commit/543bc53c7dbd28c793ec960b57fb0e716c6b18d7	Patch Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25977	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dotnetfoundation:piranha_cms:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-10-25 13:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-25977

Mitre link : CVE-2021-25977

CVE.ORG link : CVE-2021-25977

JSON object : View

Products Affected

dotnetfoundation

piranha_cms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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