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CVE-2025-53373— Natours has a 1 Click Account take over on reset password via Host Header injection

Quick assessment

Affected
ahmed-elgaml11 Natours
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Natours是Ahmed Emad个人开发者的一个旅游预订API。 Natours存在授权问题漏洞，该漏洞源于Host标头注入，可能导致账户接管。

AI Predicted 9.8 Difficulty: Easy EPSS 0.30% · P22

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-53373

Vulnerability Information
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Vulnerability Title
Natours has a 1 Click Account take over on reset password via Host Header injection
Source: CVE Program / CVE List V5
Vulnerability Description
Natours is a Tour Booking API. The attacker can easily take over any victim account by injecting an attacker-controlled server domain in the Host header when requesting the /forgetpassword endpoint. This vulnerability is fixed with commit 7401793a8d9ed0f0c250c4e0ee2815d685d7a70b.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
忘记口令恢复机制弱
Source: CVE Program / CVE List V5
Vulnerability Title
Natours 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Natours是Ahmed Emad个人开发者的一个旅游预订API。 Natours存在授权问题漏洞，该漏洞源于Host标头注入，可能导致账户接管。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ahmed-elgaml11 Natours < 7401793a8d9ed0f0c250c4e0ee2815d685d7a70b -

II. Public POCs for CVE-2025-53373

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-53373

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Vendor Advisories for CVE-2025-53373 (1)

IV. Related Vulnerabilities

Same weakness: CWE-640

V. Comments for CVE-2025-53373

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