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| Assigner | mitre |
| Reserved | 2021-11-22 |
| Published | 2022-01-26 |
| Updated | 2024-08-04 |
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.
https://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81
