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CVE-2026-18591— Meesho Online Shopping App com.meesho.supply cleartext storage

Quick assessment

Affected
Meesho Online Shopping App
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.

Meesho Online Shopping App是印度Meesho公司的一款在线购物应用程序。 Meesho Online Shopping App 20260607及之前版本存在加密问题漏洞，该漏洞源于com.meesho.supply组件中user_id、phone number、email address和name参数的处理不当，导致敏感信息明文存储，攻击者可直接在物理设备上利用此漏洞。

CVSS 2.1 · Low EPSS 0.11% · P1

Affected Version Matrix 1

VendorProduct Version RangeStatus
Meesho Online Shopping App 20260607 affected
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I. Basic Information for CVE-2026-18591

Vulnerability Information
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Vulnerability Title
Meesho Online Shopping App com.meesho.supply cleartext storage
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in Meesho Online Shopping App up to 20260607 on Android. Affected by this vulnerability is an unknown functionality of the component com.meesho.supply. Such manipulation of the argument user_id/phone number/email address/name leads to cleartext storage of sensitive information. The attack can be executed directly on the physical device. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
Meesho Online Shopping App 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Meesho Online Shopping App是印度Meesho公司的一款在线购物应用程序。 Meesho Online Shopping App 20260607及之前版本存在加密问题漏洞，该漏洞源于com.meesho.supply组件中user_id、phone number、email address和name参数的处理不当，导致敏感信息明文存储，攻击者可直接在物理设备上利用此漏洞。
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
Meesho Online Shopping App 20260607 cpe:2.3:a:meesho:online_shopping_app:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-18591

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III. Intelligence Information for CVE-2026-18591

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Other References for CVE-2026-18591 (2)

IV. Related Vulnerabilities

Same product: Online Shopping App
Same vendor: Meesho
Same weakness: CWE-312

V. Comments for CVE-2026-18591

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