Drawing-Captcha-APP prior 1.2.5-alpha-patch Header /register Host redirect

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Drawing-Captcha-APP and classified as problematic. Affected is an unknown function of the file /register of the component Header Handler. The manipulation of the argument Host leads to redirect. This vulnerability is uniquely identified as CVE-2025-62428. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Drawing-Captcha-APP. It has been rated as critical. This issue affects an unknown part of the file /register of the component Header Handler. The manipulation of the argument Host with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Drawing-Captcha APP provides interactive, engaging verification for Web-Based Applications. The vulnerability is a Host Header Injection in the /register and /confirm-email endpoints. It allows an attacker to manipulate the Host header in HTTP requests to generate malicious email confirmation links. These links can redirect users to attacker-controlled domains. This vulnerability affects all users relying on email confirmation for account registration or verification. This vulnerability is fixed in 1.2.5-alpha-patch.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2025-62428 since 10/13/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1204.001 for this issue.

Upgrading to version 1.2.5-alpha-patch eliminates this vulnerability.

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Productinfo

Name

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: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Redirect
CWE: CWE-601
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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Drawing-Captcha-APP 1.2.5-alpha-patch

Timelineinfo

10/13/2025 CVE reserved
10/16/2025 +3 days Advisory disclosed
10/16/2025 +0 days VulDB entry created
10/17/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: 30
Status: Confirmed

CVE: CVE-2025-62428 (🔒)
GCVE (CVE): GCVE-0-2025-62428
GCVE (VulDB): GCVE-100-328877

Entryinfo

Created: 10/16/2025 22:00
Updated: 10/17/2025 04:25
Changes: 10/16/2025 22:00 (68), 10/17/2025 04:25 (1)
Complete: 🔍
Cache ID: 216::103

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