CVE-2026-1812

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Source
https://cve.org/CVERecord?id=CVE-2026-1812
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1812.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-1812
Published
2026-02-03T22:32:08.158Z
Modified
2026-07-15T01:49:01.380200079Z
Severity
  • 2.1 (Low) CVSS_V4 - CVSS: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 CVSS Calculator
Summary
bolo-blog bolo-solo Filename BackupService.java importFromCnblogs path traversal
Details

A vulnerability has been found in bolo-blog bolo-solo up to 2.6.4. This impacts the function importFromCnblogs of the file src/main/java/org/b3log/solo/bolo/prop/BackupService.java of the component Filename Handler. The manipulation of the argument File leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Database specific 
{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1812.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "2.6.0"
                },
                {
                    "last_affected": "2.6.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "cna_assigner": "VulDB"
}
References

Affected packages

Git / github.com/bolo-blog/bolo-solo

Affected ranges

Type
GIT
Repo
https://github.com/bolo-blog/bolo-solo
Events
Introduced
0bc4fc647a875914d25abd4b05bd854bba5e88d1
Last affected
e0ab6b1f57a4ba66b4a42a7b6ceafb87c33290cc
Database specific 
{
    "cpe": "cpe:2.3:a:adlered:bolo-solo:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.6.1"
        },
        {
            "last_affected": "2.6.1"
        },
        {
            "introduced": "2.6.2"
        },
        {
            "last_affected": "2.6.2"
        },
        {
            "introduced": "2.6.3"
        },
        {
            "last_affected": "2.6.3"
        },
        {
            "introduced": "2.6.4"
        },
        {
            "last_affected": "2.6.4"
        },
        {
            "introduced": "0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

2.*
2.6.1
2.6.2
2.6.3
2.6.4
v2.*
v2.6.1_stable
v2.6.2_stable
v2.6.3_stable
v2.6.4_stable

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1812.json"