Medium severity · published Feb 22, 2026
CVE-2026-2898
funadmin Backend Endpoint AuthCloudService.php getMember deserialization
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was detected in funadmin up to 7.1.0-rc4. This issue affects the function getMember of the file app/common/service/AuthCloudService.php of the component Backend Endpoint. The manipulation of the argument cloud_account results in deserialization. The attack may be performed from remote. The exploit is now public 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:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% 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-2026-2898
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2898
Exploit
https://github.com/I4m6da/CVE/issues/5
Exploit
https://github.com/I4m6da/CVE/issues/5#issue-3890444166
Permissions Required
https://vuldb.com/?ctiid.347209
Third Party Advisory
https://vuldb.com/?id.347209
Third Party Advisory
https://vuldb.com/?submit.753976
More from funadmin
9.8
CVE-2023-36097
funadmin v3.3.2 and v3.3.3 are vulnerable to Insecure file upload via the plugins install
9.8
CVE-2023-24774
Funadmin v3.2.0 was discovered to contain a SQL injection vulnerability via the selectFields parameter at \controller\auth\Auth.php
9.8
CVE-2023-24773
Funadmin v3.2.0 was discovered to contain a SQL injection vulnerability via the id parameter at /databases/database/list
9.8
CVE-2023-24782
Funadmin v3.2.0 was discovered to contain a SQL injection vulnerability via the id parameter at /databases/database/edit
9.8
CVE-2023-24777
Funadmin v3.2.0 was discovered to contain a SQL injection vulnerability via the id parameter at /databases/table/list