CVE-2026-2896: A weakness has been identified in funadmin up to 7.1.0-rc4

Q: How do I fix CVE-2026-2896?

funadmin: upgrade to 7.1.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-2896 being exploited?

CVE-2026-2896 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-2896 affect?

CVE-2026-2896 affects funadmin. Severity is high (CVSS 7.3). A weakness has been identified in funadmin up to 7.1.0-rc4. This affects the function setConfig of the file app/backend/controller/Ajax.php of the component Configuration Handler. Executing a manipulation can lead to improper authorization.

Q: How urgent is CVE-2026-2896?

Priority 42/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.3REMOTEUPGRADE

CVE-2026-2896 is a high-severity flaw (CVSS 7.3) affecting funadmin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A weakness has been identified in funadmin up to 7.1.0-rc4. This affects the function setConfig of the file app/backend/controller/Ajax.php of the component Configuration Handler. Executing a manipulation can lead to improper authorization. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 74%)
CISA exploited list	No
Weakness	CWE-266, CWE-285
Published	2026-02-22
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: funadmin

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-22 00:15 UTCPublished CVE record published
2026-06-17 10:31 UTCUpdated Record last modified

funadmin funadmin UPGRADE

Affected: < 7.1.0 · 7.1.0 rc1 · 7.1.0 rc2 · 7.1.0 rc3 · 7.1.0 rc4

Fixed in: 7.1.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy funadmin || rpm -q funadmin || funadmin --version

2. UPGRADE to 7.1.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade funadmin

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade funadmin

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-2896?

funadmin: upgrade to 7.1.0. Exact commands for each OS are on this page.

Is CVE-2026-2896 being exploited?

CVE-2026-2896 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-2896 affect?

CVE-2026-2896 affects funadmin. Severity is high (CVSS 7.3). A weakness has been identified in funadmin up to 7.1.0-rc4. This affects the function setConfig of the file app/backend/controller/Ajax.php of the component Configuration Handler. Executing a manipulation can lead to improper authorization.

How urgent is CVE-2026-2896?

Priority 42/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2026-2898 MEDIUM 5.5 UPGRADE A vulnerability was detected in funadmin up to 7.1.0-rc4
CVE-2026-2897 LOW 2.4 UPGRADE A security vulnerability has been detected in funadmin up to 7.1.0-rc4
CVE-2026-2895 LOW 3.7 UPGRADE A security flaw has been discovered in funadmin up to 7.1.0-rc4
CVE-2026-2894 MEDIUM 5.3 UPGRADE A vulnerability was identified in funadmin up to 7.1.0-rc4
CVE-2024-48231 HIGH 7.2 DOWNGRADE Funadmin 5.0.2 is vulnerable to SQL Injection via the selectFields parameter in the index method of \backend\c

References

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