User Registration Plugin up to 3.0.2/3.0.2.1 on WordPress ur_upload_profile_pic unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in User Registration Plugin up to 3.0.2/3.0.2.1 on WordPress. This affects the function ur_upload_profile_pic. The manipulation leads to unrestricted upload. This vulnerability is traded as CVE-2023-3342. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in User Registration Plugin up to 3.0.2/3.0.2.1 on WordPress (WordPress Plugin). This issue affects the function ur_upload_profile_pic. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The User Registration plugin for WordPress is vulnerable to arbitrary file uploads due to a hardcoded encryption key and missing file type validation on the 'ur_upload_profile_pic' function in versions up to, and including, 3.0.2. This makes it possible for authenticated attackers with subscriber-level capabilities or above to upload arbitrary files on the affected site's server which may make remote code execution possible. This was partially patched in version 3.0.2 and fully patched in version 3.0.2.1.

The weakness was shared 07/13/2023. It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2023-3342 since 06/20/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.9
CNA Vector (Wordfence): 🔍

CVSSv2info

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

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
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

06/20/2023 🔍
07/13/2023 +23 days 🔍
07/13/2023 +0 days 🔍
04/10/2026 +1002 days 🔍

Sourcesinfo

Advisory: 173434
Status: Not defined

CVE: CVE-2023-3342 (🔍)
GCVE (CVE): GCVE-0-2023-3342
GCVE (VulDB): GCVE-100-233939

Entryinfo

Created: 07/13/2023 08:57
Updated: 04/10/2026 09:38
Changes: 07/13/2023 08:57 (48), 08/02/2023 14:18 (1), 04/10/2026 09:38 (16)
Complete: 🔍
Cache ID: 216:349:103

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