A security flaw has been discovered in dayrui XunRuiCMS up to 4.7.4. Affected by this issue is the function str_replace of the file /var/www/html/zzmob/index.php of the component Mobile Site Directory. The manipulation of the argument dirname results in code injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Xunruicms
  • Xunruicms

No data.

No data.

References
Link Providers
https://github.com/tiranbge/disclosure-xunruicms-4.7.2/blob/master/reports/2.md cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-120349 cve-icon cve-icon
https://vuldb.com/submit/1016299 cve-icon cve-icon
https://vuldb.com/vuln/429673 cve-icon cve-icon
https://vuldb.com/vuln/429673/cti cve-icon cve-icon
History

Mon, 02 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 02 Nov 2026 06:30:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in dayrui XunRuiCMS up to 4.7.4. Affected by this issue is the function str_replace of the file /var/www/html/zzmob/index.php of the component Mobile Site Directory. The manipulation of the argument dirname results in code injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Title dayrui XunRuiCMS Mobile Site Directory index.php str_replace code injection
First Time appeared Xunruicms
Xunruicms xunruicms
Weaknesses CWE-74
CWE-94
CPEs cpe:2.3:a:xunruicms:xunruicms:*:*:*:*:*:*:*:*
Vendors & Products Xunruicms
Xunruicms xunruicms
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-11-02T06:00:13.945Z

Updated: 2026-11-02T14:07:50.233Z

Reserved: 2026-11-01T15:51:19.643Z

Link: CVE-2026-120349

cve-icon Vulnrichment

Updated: 2026-11-02T14:07:46.718Z

cve-icon NVD

Status : Deferred

Published: 2026-11-02T07:18:03.843

Modified: 2026-11-02T16:19:19.997

Link: CVE-2026-120349

cve-icon Redhat

No data.