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CVE-2025-1835— osuuu LightPicture Api.php upload unrestricted upload

Quick assessment

Affected
osuuu LightPicture
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.

LightPicture是osuuu个人开发者的一个企业/团队/个人图片资源管理系统、图床系统。 LightPicture 1.2.2版本存在代码问题漏洞，该漏洞源于/app/controller/Api.php文件中的file参数处理不当，导致无限制上传。

CVSS 6.3 · Medium EPSS 0.31% · P24

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2025-1835

Vulnerability Information
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Vulnerability Title
osuuu LightPicture Api.php upload unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in osuuu LightPicture 1.2.2 and classified as critical. This vulnerability affects the function upload of the file /app/controller/Api.php. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
LightPicture 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LightPicture是osuuu个人开发者的一个企业/团队/个人图片资源管理系统、图床系统。 LightPicture 1.2.2版本存在代码问题漏洞，该漏洞源于/app/controller/Api.php文件中的file参数处理不当，导致无限制上传。
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
osuuu LightPicture 1.2.2 -

II. Public POCs for CVE-2025-1835

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III. Intelligence Information for CVE-2025-1835

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Vendor Advisories for CVE-2025-1835 (2)

IV. Related Vulnerabilities

Same product: LightPicture
Same vendor: osuuu
Same weakness: CWE-434

V. Comments for CVE-2025-1835

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