CVE-2026-1813

A vulnerability was found in bolo-blog bolo-solo up to 2.6.4. Affected is an unknown function of the file src/main/java/org/b3log/solo/bolo/pic/PicUploadProcessor.java of the component FreeMarker Template Handler. The manipulation of the argument File results in unrestricted upload. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

• CWE-284
• CWE-434
• CWE-434

• https://github.com/bolo-blog/bolo-solo/Product
• https://github.com/bolo-blog/bolo-solo/issues/329Exploit, Issue Tracking, Vendor Advisory
• https://vuldb.com/?ctiid.343981Permissions Required, VDB Entry
• https://vuldb.com/?id.343981Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.743402Third Party Advisory, VDB Entry

Published

Feb 4, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

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