CVE-2025-11331: A vulnerability was found in IdeaCMS up to 1.8

Q: How do I fix CVE-2025-11331?

ideacms: upgrade to newer than 1.8. Exact commands for each OS are on this page.

Q: Is CVE-2025-11331 being exploited?

CVE-2025-11331 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-2025-11331 affect?

CVE-2025-11331 affects ideacms. Severity is medium (CVSS 4.7). A vulnerability was found in IdeaCMS up to 1.8. The impacted element is an unknown function of the file app/common/logic/admin/Config.php of the component Website Name Handler. Performing manipulation of the argument 网站名称 results in command

Q: How urgent is CVE-2025-11331?

Priority 46/100. EPSS top 3%: very likely to be exploited; Public exploit reference

This week

MEDIUM 4.7UPGRADE

CVE-2025-11331 is a medium-severity flaw (CVSS 4.7) affecting ideacms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in IdeaCMS up to 1.8. The impacted element is an unknown function of the file app/common/logic/admin/Config.php of the component Website Name Handler. Performing manipulation of the argument 网站名称 results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

EPSS top 3%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	17.5% (top 3%)
CISA exploited list	No
Weakness	CWE-74, CWE-77
Published	2025-10-06
Last modified	2026-10-19

Publisher (CNA): VulDB · Vendor: ideacms

Last updated 2026-10-19 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-06 10:15 UTCPublished CVE record published
2026-10-19 16:10 UTCUpdated Record last modified

ideacms ideacms UPGRADE

Affected: <= 1.8

Fixed in: newer than 1.8

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.8 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ideacms

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-2025-11331?

ideacms: upgrade to newer than 1.8. Exact commands for each OS are on this page.

Is CVE-2025-11331 being exploited?

CVE-2025-11331 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-2025-11331 affect?

CVE-2025-11331 affects ideacms. Severity is medium (CVSS 4.7). A vulnerability was found in IdeaCMS up to 1.8. The impacted element is an unknown function of the file app/common/logic/admin/Config.php of the component Website Name Handler. Performing manipulation of the argument 网站名称 results in command

How urgent is CVE-2025-11331?

Priority 46/100. EPSS top 3%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-14245 HIGH 7.3 UPGRADE A vulnerability has been found in IdeaCMS up to 1.8

References

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