Plateforme
wordpress
Composant
handmade-framework
Corrigé dans
3.9.1
CVE-2026-22520 describes a Reflected Cross-Site Scripting (XSS) vulnerability discovered in the Handmade Framework. This flaw allows attackers to inject malicious scripts into web pages viewed by other users, potentially leading to account compromise and data theft. The vulnerability impacts versions 0.0.0 through 3.9 of the Handmade Framework, and a patch is expected to be released by the vendor.
An attacker can exploit this Reflected XSS vulnerability by crafting a malicious URL containing JavaScript code. When a user clicks on this URL, the embedded script executes in their browser within the context of the Handmade Framework application. This allows the attacker to steal cookies, session tokens, or other sensitive information. They could also redirect the user to a phishing site or deface the website. The impact is particularly severe if the application handles sensitive user data or performs critical operations, as an attacker could potentially gain full control over user accounts or even the entire application.
CVE-2026-22520 was publicly disclosed on 2026-03-25. As of this writing, no public proof-of-concept (POC) code has been released, but the relatively simple nature of Reflected XSS vulnerabilities suggests that a POC is likely to emerge soon. The vulnerability is not currently listed on CISA KEV, and there are no reports of active exploitation campaigns. Refer to the NVD entry for updates.
Websites utilizing the Handmade Framework plugin, particularly those with user input fields or areas where user-supplied data is displayed without proper sanitization, are at risk. Shared hosting environments where multiple websites share the same server resources are also at increased risk, as a vulnerability in one website could potentially be exploited to compromise others.
• wordpress / composer / npm:
grep -r 'handmade-framework' /var/www/html/wp-content/plugins/• generic web:
curl -I <URL_WITH_MALICIOUS_PAYLOAD> | grep -i content-type• wordpress / composer / npm:
wp plugin list | grep handmade-framework• wordpress / composer / npm:
wp plugin update handmade-frameworkdisclosure
Statut de l'Exploit
EPSS
0.04% (percentile 11%)
CISA SSVC
Vecteur CVSS
The primary mitigation for CVE-2026-22520 is to upgrade to a patched version of the Handmade Framework. Until a patch is available, consider implementing input validation and output encoding on all user-supplied data to prevent the injection of malicious scripts. Web Application Firewalls (WAFs) can also be configured to filter out potentially malicious requests containing XSS payloads. Regularly scan your WordPress installation for vulnerable plugins and themes.
Aucun correctif connu n'est disponible. Veuillez examiner en profondeur les détails de la vulnérabilité et mettre en œuvre des mesures d'atténuation en fonction de la tolérance au risque de votre organisation. Il peut être préférable de désinstaller le logiciel affecté et de trouver un remplacement.
Analyses de vulnérabilités et alertes critiques directement dans votre boîte mail.
CVE-2026-22520 is a Reflected XSS vulnerability affecting Handmade Framework versions 0.0.0 through 3.9. Attackers can inject malicious scripts via crafted URLs, potentially stealing user data or hijacking sessions.
If you are using Handmade Framework versions 0.0.0 through 3.9, you are potentially affected. Check your plugin versions and upgrade as soon as a patch is available.
The recommended fix is to upgrade to a patched version of the Handmade Framework. Until a patch is available, implement input validation and output encoding.
As of now, there are no confirmed reports of active exploitation, but the vulnerability's nature suggests a potential for exploitation.
Refer to the vendor's website or WordPress plugin repository for the official advisory and patch information.
Téléverse ton fichier de dépendances et découvre instantanément si cette CVE et d'autres te touchent.
Téléverse ton fichier de dépendances et découvre instantanément si cette CVE et d'autres te touchent.