CVE-2025-11306: A vulnerability was found in qianfox FoxCMS up to 1.2

Q: How do I fix CVE-2025-11306?

foxcms: upgrade to newer than 1.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-11306 being exploited?

CVE-2025-11306 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-2025-11306 affect?

CVE-2025-11306 affects foxcms. Severity is medium (CVSS 4.3). A vulnerability was found in qianfox FoxCMS up to 1.2. This affects an unknown part of the file /index.php/Search of the component Search Page. The manipulation of the argument keyword results in cross site scripting. The attack can be exec

Q: How urgent is CVE-2025-11306?

Priority 22/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2025-11306 is a medium-severity flaw (CVSS 4.3) affecting foxcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in qianfox FoxCMS up to 1.2. This affects an unknown part of the file /index.php/Search of the component Search Page. The manipulation of the argument keyword results in cross site scripting. The attack can be executed 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

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-10-05
Last modified	2026-10-09

Publisher (CNA): VulDB · Vendor: qianfox

Last updated 2026-10-09 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-05 22:15 UTCPublished CVE record published
2026-10-09 10:10 UTCUpdated Record last modified

qianfox foxcms UPGRADE

Affected: <= 1.2

Fixed in: newer than 1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade foxcms

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-2025-11306?

foxcms: upgrade to newer than 1.2. Exact commands for each OS are on this page.

Is CVE-2025-11306 being exploited?

CVE-2025-11306 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-2025-11306 affect?

CVE-2025-11306 affects foxcms. Severity is medium (CVSS 4.3). A vulnerability was found in qianfox FoxCMS up to 1.2. This affects an unknown part of the file /index.php/Search of the component Search Page. The manipulation of the argument keyword results in cross site scripting. The attack can be exec

How urgent is CVE-2025-11306?

Priority 22/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-10251 MEDIUM 6.3 UPGRADE A vulnerability was detected in FoxCMS up to 1.24
CVE-2025-12920 LOW 2.4 UPGRADE A flaw has been found in qianfox FoxCMS up to 1.2.16
CVE-2025-55422 HIGH 8.8 DOWNGRADE In FoxCMS 1.2.6, there is a reflected Cross Site Scripting (XSS) vulnerability in /index.php/plus.
CVE-2025-55409 HIGH 8.8 DOWNGRADE FoxCMS 1.2.6, there is a Cross Site Scripting vulnerability in /index.php/article
CVE-2025-25790 CRITICAL 9.8 DOWNGRADE An arbitrary file upload vulnerability in the component \controller\LocalTemplate.php of FoxCMS v1.2.5 allows

References

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