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NVD Vulnerability Details :
CVE-2026-8754
Deferred
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-17 May, 2026 | 13:16
Updated At-18 May, 2026 | 20:16

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.1LOW
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Secondary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Secondary
Version: 4.0
Base score: 2.1
Base severity: LOW
Vector:
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-22Secondarycna@vuldb.com
CWE ID: CWE-22
Type: Secondary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://gist.github.com/YLChen-007/054415c2b63e58813328bc879a90c504cna@vuldb.com
N/A
https://github.com/AstrBotDevs/AstrBot/cna@vuldb.com
N/A
https://github.com/AstrBotDevs/AstrBot/commit/aaec41e5054569ceaa1113593a34da7568e2d211cna@vuldb.com
N/A
https://github.com/AstrBotDevs/AstrBot/releases/tag/v4.23.6cna@vuldb.com
N/A
https://vuldb.com/submit/811172cna@vuldb.com
N/A
https://vuldb.com/vuln/364381cna@vuldb.com
N/A
https://vuldb.com/vuln/364381/cticna@vuldb.com
N/A
https://vuldb.com/submit/811172134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://gist.github.com/YLChen-007/054415c2b63e58813328bc879a90c504
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/AstrBotDevs/AstrBot/
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/AstrBotDevs/AstrBot/commit/aaec41e5054569ceaa1113593a34da7568e2d211
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/AstrBotDevs/AstrBot/releases/tag/v4.23.6
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/submit/811172
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/364381
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/364381/cti
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/submit/811172
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A
Change History
0Changes found
Details not found