Arunna 1.0.0 Form cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Arunna 1.0.0 and classified as problematic. Impacted is an unknown function of the component Form Handler. Such manipulation leads to cross-site request forgery. This vulnerability is traded as CVE-2021-47754. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Arunna 1.0.0. It has been rated as problematic. Affected by this issue is an unknown code of the component Form Handler. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. CVE summarizes:

Arunna 1.0.0 contains a cross-site request forgery vulnerability that allows attackers to manipulate user profile settings without authentication. Attackers can craft a malicious form to change user details, including passwords, email, and administrative privileges by tricking authenticated users into submitting the form.

The weakness was shared by =(L_L)= as 50608. The advisory is shared for download at exploit-db.com. This vulnerability is handled as CVE-2021-47754 since 01/10/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 6.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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

01/10/2026 CVE reserved
01/15/2026 +5 days Advisory disclosed
01/15/2026 +0 days VulDB entry created
01/26/2026 +11 days VulDB entry last update

Sourcesinfo

Advisory: 50608
Researcher: =(L_L)=
Status: Not defined

CVE: CVE-2021-47754 (🔒)
GCVE (CVE): GCVE-0-2021-47754
GCVE (VulDB): GCVE-100-341324

Entryinfo

Created: 01/15/2026 17:34
Updated: 01/26/2026 17:53
Changes: 01/15/2026 17:34 (75), 01/24/2026 14:05 (11), 01/26/2026 17:53 (5)
Complete: 🔍
Cache ID: 216::103

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