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    CVE-2023-43791

    Label Studio is a multi-type data labeling and annotation tool with standardized output format. There is a vulnerability that can be chained within the ORM Leak vulnerability to impersonate any account on Label Studio. An attacker could exploit these vulnerabilities to escalate their privileges from a low privilege user to a Django Super Administrator user. The vulnerability was found to affect versions before `1.8.2`, where a patch was introduced.

    Published:Nov 9, 2023
    Last Modified:Nov 21, 2024
    EPS:Nov 9, 2023
    EPSS Score:0.00824
    CVSS Score:9.8

    Affected Products

    Vendor
    Humansignal
    Product
    Label Studio

    Exploits

    https://github.com/HumanSignal/label-studio/security/advisories/GHSA-f475-x83m-rx5mhttps://github.com/HumanSignal/label-studio/security/advisories/GHSA-f475-x83m-rx5m

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-116 Excavation
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-169 Footprinting
    CAPEC-22 Exploiting Trust in Client
    CAPEC-224 Fingerprinting
    CAPEC-285 ICMP Echo Request Ping
    CAPEC-287 TCP SYN Scan
    CAPEC-290 Enumerate Mail Exchange (MX) Records
    CAPEC-291 DNS Zone Transfers
    CAPEC-292 Host Discovery
    CAPEC-293 Traceroute Route Enumeration
    CAPEC-294 ICMP Address Mask Request
    CAPEC-295 Timestamp Request
    CAPEC-296 ICMP Information Request
    CAPEC-297 TCP ACK Ping
    CAPEC-298 UDP Ping
    CAPEC-299 TCP SYN Ping
    CAPEC-300 Port Scanning
    CAPEC-301 TCP Connect Scan
    CAPEC-302 TCP FIN Scan
    CAPEC-303 TCP Xmas Scan
    CAPEC-304 TCP Null Scan
    CAPEC-305 TCP ACK Scan
    CAPEC-306 TCP Window Scan
    CAPEC-307 TCP RPC Scan
    CAPEC-308 UDP Scan
    CAPEC-309 Network Topology Mapping
    CAPEC-310 Scanning for Vulnerable Software
    CAPEC-312 Active OS Fingerprinting
    CAPEC-313 Passive OS Fingerprinting
    CAPEC-317 IP ID Sequencing Probe
    CAPEC-318 IP 'ID' Echoed Byte-Order Probe
    CAPEC-319 IP (DF) 'Don't Fragment Bit' Echoing Probe
    CAPEC-320 TCP Timestamp Probe
    CAPEC-321 TCP Sequence Number Probe
    CAPEC-322 TCP (ISN) Greatest Common Divisor Probe
    CAPEC-323 TCP (ISN) Counter Rate Probe
    CAPEC-324 TCP (ISN) Sequence Predictability Probe
    CAPEC-325 TCP Congestion Control Flag (ECN) Probe
    CAPEC-326 TCP Initial Window Size Probe
    CAPEC-327 TCP Options Probe
    CAPEC-328 TCP 'RST' Flag Checksum Probe
    CAPEC-329 ICMP Error Message Quoting Probe
    CAPEC-330 ICMP Error Message Echoing Integrity Probe
    CAPEC-472 Browser Fingerprinting
    CAPEC-497 File Discovery
    CAPEC-508 Shoulder Surfing
    CAPEC-573 Process Footprinting
    CAPEC-574 Services Footprinting
    CAPEC-575 Account Footprinting
    CAPEC-576 Group Permission Footprinting
    CAPEC-577 Owner Footprinting
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-60 Reusing Session IDs (aka Session Replay)
    CAPEC-616 Establish Rogue Location
    CAPEC-643 Identify Shared Files/Directories on System
    CAPEC-646 Peripheral Footprinting
    CAPEC-651 Eavesdropping
    CAPEC-79 Using Slashes in Alternate Encoding

    Related CVEs

    CVE-2026-85211 (CVSS 8.3) — Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxy_a…
    CVE-2026-85179 (CVSS 8.4) — Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests …
    CVE-2026-76073 (CVSS 8.7) — Label Studio does not scope the annotation detail endpoint to the requesting user's organization. AnnotationAP…
    CVE-2026-72560 (CVSS 6.5) — A server-side request forgery vulnerability in HumanSignal Label Studio through 1.24.0.dev0 exists because SSR…
    CVE-2026-22033 (CVSS 8.6) — Label Studio is a multi-type data labeling and annotation tool. In 1.22.0 and earlier, a persistent stored cro…
    CVE-2025-47783 (CVSS 7.6) — Label Studio is a multi-type data labeling and annotation tool. A vulnerability in versions prior to 1.18.0 al…
    CVE-2025-25297 (CVSS 8.6) — Label Studio is an open source data labeling tool. Prior to version 1.16.0, Label Studio's S3 storage integrat…
    CVE-2025-25296 (CVSS 6.1) — Label Studio is an open source data labeling tool. Prior to version 1.16.0, Label Studio's `/projects/upload-e…
    CVE-2025-25295 (CVSS 8.7) — Label Studio is an open source data labeling tool. A path traversal vulnerability in Label Studio SDK versions…
    CVE-2024-26152 (CVSS 4.7) — ### Summary On all Label Studio versions prior to 1.11.0, data imported via file upload feature is not properl…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High