jFinal 4.9.08 template injection

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in jFinal 4.9.08. Impacted is the function template. Such manipulation leads to injection. This vulnerability is traded as CVE-2021-31635. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in jFinal 4.9.08. It has been rated as problematic. Affected by this issue is the function template. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is integrity. CVE summarizes:

Server-Side Template Injection (SSTI) vulnerability in jFinal v.4.9.08 allows a remote attacker to execute arbitrary code via the template function.

The weakness was shared 06/27/2023 as 187. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2021-31635 since 04/23/2021. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1055.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-1774). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/23/2021 🔍
06/27/2023 +795 days 🔍
06/27/2023 +0 days 🔍
07/16/2025 +750 days 🔍

Sourcesinfo

Product: github.com

Advisory: 187
Status: Confirmed

CVE: CVE-2021-31635 (🔍)
GCVE (CVE): GCVE-0-2021-31635
GCVE (VulDB): GCVE-100-232424
EUVD: 🔍

Entryinfo

Created: 06/27/2023 07:42
Updated: 07/16/2025 18:10
Changes: 06/27/2023 07:42 (37), 07/20/2023 06:28 (11), 07/16/2025 18:10 (16)
Complete: 🔍
Cache ID: 216::103

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