What’s Vulnerable › Vulnerabilities

CVE-2026-3286: itwanger paicoding Image Save Endpoint ImageRestController.java save server-side request forgery

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-27 · updated 2026-06-17
• Weakness: CWE-918

Description

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.

Affected products

• itwanger paicoding: 1.0.0, 1.0.1, 1.0.2, 1.0.3

References

• https://fx4tqqfvdw4.feishu.cn/docx/NK7KdbIrboeB6WxwfhucW1YgnCb?from=from_copylink
• https://vuldb.com/?ctiid.348015
• https://vuldb.com/?id.348015
• https://vuldb.com/?submit.758974

Get alerted when CVE-2026-3286 or the next vulnerability affects your stack