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Description

Carbon Forum 5.9.0 contains a persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious JavaScript code through the Forum Name field in dashboard settings. Attackers with admin privileges can store JavaScript payloads in the Forum Name field that execute in the browsers of all users visiting the forum, enabling session hijacking and data theft.

PUBLISHED Reserved 2026-04-21 | Published 2026-04-22 | Updated 2026-04-23 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

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

Product status

5.9.0
affected

Credits

Chokri Hammedi finder

References

www.exploit-db.com/exploits/52043 (ExploitDB-52043) exploit

www.94cb.com/ (Official Product Homepage) product

github.com/lincanbin/Carbon-Forum (Product Reference) product

www.vulncheck.com/...rum-persistent-xss-via-forum-name-field (VulnCheck Advisory: Carbon Forum 5.9.0 Persistent XSS via Forum Name Field) third-party-advisory

cve.org (CVE-2024-58344)

nvd.nist.gov (CVE-2024-58344)

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