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CVE Vulnerability Details :
CVE-2026-16075
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-18 Jul, 2026 | 04:00
Updated At-18 Jul, 2026 | 04:00
Rejected At-
▼CVE Numbering Authority (CNA)
AstrBotDevs AstrBot session-listing Endpoint open_api.py OpenApiRoute.get_chat_sessions authorization

A flaw has been found in AstrBotDevs AstrBot up to 4.25.5. This vulnerability affects the function OpenApiRoute.get_chat_sessions of the file astrbot/dashboard/routes/open_api.py of the component session-listing Endpoint. This manipulation of the argument Username causes authorization bypass. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Products
Vendor
AstrBotDevs
Product
AstrBot
CPEs
  • cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*
Modules
  • session-listing Endpoint
Versions
Affected
  • 4.25.0
  • 4.25.1
  • 4.25.2
  • 4.25.3
  • 4.25.4
  • 4.25.5
Problem Types
TypeCWE IDDescription
CWECWE-639Authorization Bypass
CWECWE-285Improper Authorization
Type: CWE
CWE ID: CWE-639
Description: Authorization Bypass
Type: CWE
CWE ID: CWE-285
Description: Improper Authorization
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
3.04.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
2.04.0N/A
AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Version: 3.0
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Version: 2.0
Base score: 4.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Eric-d (VulDB User)
coordinator
VulDB CNA Team
Timeline
EventDate
Advisory disclosed2026-07-17 00:00:00
VulDB entry created2026-07-17 02:00:00
VulDB entry last update2026-07-17 15:44:49
Event: Advisory disclosed
Date: 2026-07-17 00:00:00
Event: VulDB entry created
Date: 2026-07-17 02:00:00
Event: VulDB entry last update
Date: 2026-07-17 15:44:49
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/379790
vdb-entry
technical-description
https://vuldb.com/vuln/379790/cti
signature
permissions-required
https://vuldb.com/cve/CVE-2026-16075
third-party-advisory
https://vuldb.com/submit/852863
third-party-advisory
https://gist.github.com/YLChen-007/5fee3adfd95333b0f4eff8165af61f81
exploit
Hyperlink: https://vuldb.com/vuln/379790
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/379790/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/cve/CVE-2026-16075
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/submit/852863
Resource:
third-party-advisory
Hyperlink: https://gist.github.com/YLChen-007/5fee3adfd95333b0f4eff8165af61f81
Resource:
exploit
Details not found