What’s Vulnerable › Vulnerabilities

CVE-2021-44120

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-01-26 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• SPIP: 4.0.0

References

• https://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81
• https://git.spip.net/spip/spip/commit/d548391d799387d1e93cf1a369d385c72f7d5c81

Get alerted when CVE-2021-44120 or the next vulnerability affects your stack