Funadmin Cross-site Scripting vulnerability

published 2024-10-25 2 y ago modified 2026-06-17 4 mo ago also GHSA-j9wp-x5q5-xh2f , EUVD-2024-3069

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits: 0; none known

An issue was found in funadmin 5.0.2. The selectfiles method in \backend\controller\sys\Attachh.php directly stores the passed parameters and values into the param parameter without filtering, resulting in Cross Site Scripting (XSS).

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-28)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/funadmin/funadmin/issues/31 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
GitHub	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	funadmin/funadmin	<=5.0.2	no fix listed

Affected products

funadmin funadmin

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /funadmin/funadmin/issues/31
web, exploit, issue-tracking
nvd.nist.gov /vuln/detail/CVE-2024-48228
advisory
github.com /funadmin/funadmin
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary