CVE-2021-44120

SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php, adding the function safehtml to the vulnerable fields. An editor is able to modify his personal information. If the editor has an article written and available, when a user goes to the public site and wants to read the author's information, the malicious code will be executed. The "Who are you" and "Website Name" fields are vulnerable.

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://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81	Patch Vendor Advisory
https://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:spip:spip:4.0.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-26 12:15

Updated : 2024-11-21 06:30

NVD link : CVE-2021-44120

Mitre link : CVE-2021-44120

CVE.ORG link : CVE-2021-44120

JSON object : View

Products Affected

spip

spip

CWE

CWE-79

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

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