Medium severity · published Feb 22, 2026
CVE-2026-2897
funadmin Backend index.html cross site scripting
4.8
CVSS
0.2%
EPSS
No
On KEV
Description
A security vulnerability has been detected in funadmin up to 7.1.0-rc4. This vulnerability affects unknown code of the file app/backend/view/index/index.html of the component Backend Interface. The manipulation of the argument Value leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FU
funadmin · Funadmin
7.1.0-rc1; 7.1.0-rc2; 7.1.0-rc3; 7.1.0-rc4 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2897
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2897
Exploit
https://github.com/I4m6da/CVE/issues/4
Exploit
https://github.com/I4m6da/CVE/issues/4#issue-3890421022
Permissions Required
https://vuldb.com/?ctiid.347208
Third Party Advisory
https://vuldb.com/?id.347208
Third Party Advisory
https://vuldb.com/?submit.753975
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