JFinalCMS Template TemplateController.java update command injection

published 2024-12-09 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-50795

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 3.7%; EPSS 3.7% chance of exploitation in 30 days, percentile 89%
public exploits: 0; none known

A vulnerability was found in JFinalCMS 1.0. It has been rated as critical. Affected by this issue is the function update of the file \src\main\java\com\cms\controller\admin\TemplateController.java of the component Template Handler. The manipulation of the argument content leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 22 mo ago (2024-12-09)

Exploit prediction

3.74% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/hadagaga/vuln/blob/master/JFinalCMS/Server_Side%20_Template_Injection/Server-Side-Template-Injection.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	3.0	6.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a JFinalCMS
jfinalcms_project jfinalcms

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
CWE-94 Improper Control of Generation of Code

References

github.com /hadagaga/vuln/blob/master/JFinalCMS/Server_Side%20_Template_Injection/Server-Side-Template-Injection.md
exploit, third-party-advisory
vuldb.com /?id.287270
vdb-entry, technical-description, permissions-required, third-party-advisory
vuldb.com /?ctiid.287270
signature, permissions-required, third-party-advisory
vuldb.com /?submit.456047
third-party-advisory

Sources

CVE List CVE-2024-12350
NVD CVE-2024-12350

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Summary