Log in Start free

Vulnerability · Published Feb 22, 2026 · Assigned by VulDB

CVE-2026-2898funadmin Backend Endpoint AuthCloudService.php getMember deserialization

Medium 5.5

In plain English

A medium-severity unsafe deserialization in funadmin. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.3%top 80.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack tooling1Public PoC

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Packagistfunadmin/funadminno fix listedGHSA-gcxp-xg77-798j

Affected products (as reported)

VendorProductVersions
n/a funadmin 7.1.0-rc17.1.0-rc27.1.0-rc37.1.0-rc4

Weakness: CWE-502, CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References