CVE-2023-0552 (GCVE-0-2023-0552)

Vulnerability from cvelistv5 – Published: 2023-02-27 15:24 – Updated: 2025-03-18 15:03
VLAI Shadowserver Previdian
Title
Pie Register < 3.8.2.3 - Open Redirect
Summary
The Registration Forms WordPress plugin before 3.8.2.3 does not properly validate the redirection URL when logging in and login out, leading to an Open Redirect vulnerability
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-10 17:47 UTC
CWE
Assigner
WPScan CNA under the mitre root
CNA scorecard E 44/100 over 2048 records in the last 180 days details
References
URL Tags
https://wpscan.com/vulnerability/832c6155-a413-46… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown Registration Forms Affected: 3.8.1.4 , < 3.8.2.3 (custom)
guessed Create a notification for this product.
Credits
Omar Amin WPScan
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: aad97af1-6aa9-4ef9-919e-c0840927b32d

Vulnerability ID: CVE-2023-0552

Status: Confirmed

Status Updated: 2026-10-09 00:00 UTC

Exploited: Yes

Characteristics
Severity: 54.0
Timestamps
First Seen: 2023-10-23
Asserted: 2023-10-23
Last Seen: 2026-10-09
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Pie Register / Pie Register WordPress Plugin | Class: cms | Severity: Medium (CVSS 5.4) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-10-09: 3
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 2
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class cms
7D Avg 0
Vendor Pie Register
30D Avg 0
90D Avg 0
Product Pie Register WordPress Plugin
Cisa Kev no
Connections 3
Observation Date 2026-10-09
Vulnerability Class CVSS
Vulnerability Score 5.4
Vulnerability Severity Medium
References
Created: 2026-07-01 05:54 UTC | Updated: 2026-10-21 09:13 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: d6e1af16-93ef-4eea-848b-afd90bd11ab9

Vulnerability ID: CVE-2023-0552

Status: Confirmed

Status Updated: 2023-02-27 15:24 UTC

Exploited: Yes

Timestamps
First Seen: 2023-02-27
Asserted: 2023-02-27
Scope
Notes: Pie Register < 3.8.2.3 - Open Redirect | Affected: Pie Register / Pie Register | CVSS: 5.4 (MEDIUM) | EPSS: 0.24263 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title Pie Register < 3.8.2.3 - Open Redirect
Cve Id CVE-2023-0552
Vendor Pie Register
Ghsa Id None
Product Pie Register
Added Date 2023-02-27T15:24:31.000Z
Cvss Score 5.4
Epss Score 0.24263
Previous Ids
Cvss Severity MEDIUM
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.97863
Used In Malware unknown
Vulnerability Id CVE-2023-0552
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-11-04 13:01 UTC | Updated: 2026-11-04 13:01 UTC
Show details on NVD website
To clipboard 

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