Home

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.

PUBLISHED Reserved 2026-02-26 | Published 2026-02-27 | Updated 2026-02-27 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Product status

1.0.0
affected

1.0.1
affected

1.0.2
affected

1.0.3
affected

Timeline

2026-02-26:Advisory disclosed
2026-02-26:VulDB entry created
2026-02-26:VulDB entry last update

Credits

xcxr (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.348015 (VDB-348015 | itwanger paicoding Image Save Endpoint ImageRestController.java save server-side request forgery) vdb-entry technical-description

vuldb.com/?ctiid.348015 (VDB-348015 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.758974 (Submit #758974 | itwanger paicoding 1.0.0/1.0.1/1.0.2/1.0.3 Server-Side Request Forgery) third-party-advisory

fx4tqqfvdw4.feishu.cn/...B6WxwfhucW1YgnCb?from=from_copylink exploit

cve.org (CVE-2026-3286)

nvd.nist.gov (CVE-2026-3286)

Download JSON