CVE-2026-8754

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Source
https://cve.org/CVERecord?id=CVE-2026-8754
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8754.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-8754
Aliases
Published
2026-05-17T12:15:09.708Z
Modified
2026-07-15T01:48:56.865778804Z
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
AstrBotDevs AstrBot File Upload chat.py post_file path traversal
Details

A vulnerability was detected in AstrBotDevs AstrBot up to 4.23.5. Impacted is the function post_file of the file astrbot/dashboard/routes/chat.py of the component File Upload Handler. The manipulation of the argument filename results in path traversal. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 4.23.6 is recommended to address this issue. The patch is identified as aaec41e5054569ceaa1113593a34da7568e2d211. You should upgrade the affected component.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "4.23.3"
                },
                {
                    "last_affected": "4.23.3"
                },
                {
                    "introduced": "4.23.4"
                },
                {
                    "last_affected": "4.23.4"
                }
            ]
        }
    ],
    "cna_assigner": "VulDB",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8754.json",
    "cwe_ids": [
        "CWE-22"
    ]
}
References

Affected packages

Git / github.com/astrbotdevs/astrbot

Affected ranges

Type
GIT
Repo
https://github.com/astrbotdevs/astrbot
Events
Introduced
61313868939119524fa88094accc0c0b77dad4aa
Fixed
aaec41e5054569ceaa1113593a34da7568e2d211
Fixed
09ab45fcb545a692c9b27877efc84731c246bfd1
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "4.23.0"
        },
        {
            "last_affected": "4.23.0"
        },
        {
            "introduced": "4.23.1"
        },
        {
            "last_affected": "4.23.1"
        },
        {
            "introduced": "4.23.2"
        },
        {
            "last_affected": "4.23.2"
        },
        {
            "introduced": "4.23.5"
        },
        {
            "last_affected": "4.23.5"
        }
    ]
}

Affected versions

4.*
4.23.0
4.23.1
4.23.2
4.23.5
v4.*
v4.23.0
v4.23.1
v4.23.2
v4.23.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8754.json"