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CVE-2026-3286

MEDIUM CVSS 4.0: 5.3 EPSS 0.03%
Updated Feb 27, 2026
GitHub
Parameter Value
CVSS 5.3 (MEDIUM)
Type CWE-918 (Server-Side Request Forgery (SSRF) (Подделка запросов на стороне сервера))
Vendor GitHub
Public PoC No

A vulnerability was identified in itwanger paicoding 1.0.0/1.0.1/1.0.2/1.0.3. The impacted element is the function Save of the file paicoding-web/src/main/java/com/github/paicoding/forum/web/common/image/rest/ImageRestController.java of the component Image Save Endpoint. Such manipulation of the argument img leads to server-side request forgery.

The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Parameters

Attack Vector
Network
Атака возможна удалённо
Attack Complexity
Low
Легко эксплуатировать
Attack Requirements
None
Нет дополнительных условий
Privileges Required
Low
Нужны базовые права
User Interaction
None
Не нужно действие пользователя

Impact Assessment

Confidentiality
Low
Частичная утечка данных
Integrity
Low
Частичная модификация данных
Availability
Low
Частичное нарушение работы

CVSS Vector v4.0