Common Weakness Enumeration
CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
18601 vulnerabilities reference this CWE, most recent first.
CVE-2026-108891 (GCVE-0-2026-108891)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-18 12:13
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/user/getUserDetailByUserId
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysUserController getUserDetailByUserId handler that allows any authenticated user to read other users' details. Low-privileged attackers can supply arbitrary userId values to retrieve real names, usernames, emails, phone numbers, birthdays, employee numbers, department paths and posts.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-18 11:55 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108888 (GCVE-0-2026-108888)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-13 19:20
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/sysDepartRole/exportXls
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysDepartRoleController exportXls handler that allows any authenticated user to export department roles. Low-privileged attackers holding only the default minimal role can call /sys/sysDepartRole/exportXls to download all sys_depart_role records, including role names, codes, descriptions and creating users.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:20 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108887 (GCVE-0-2026-108887)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-13 16:58
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/comment/exportXls
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysCommentController exportXls handler that allows any authenticated user to export all comments. Low-privileged attackers can request /sys/comment/exportXls to download every sys_comment row, including comment text and user ids on records they cannot access.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 15:07 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108886 (GCVE-0-2026-108886)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-13 13:59
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/user/queryChildrenByUsername
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysUserController queryChildrenByUsername handler that allows any authenticated user to retrieve other users' account records. Low-privileged attackers can supply arbitrary userId values to obtain names, emails, phone numbers, employee numbers, department assignments, and staff lists of departments those users head.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 13:58 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108885 (GCVE-0-2026-108885)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-14 16:59
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/message/sysMessage/delete
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysMessageController delete handler that allows low-privileged authenticated users to delete message records. Attackers can send DELETE requests with arbitrary id values to remove any sys_sms row, erasing records of sent notifications without ownership checks.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 16:59 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108884 (GCVE-0-2026-108884)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-18 12:13
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via sysMessageTemplate Delete Endpoint
Summary
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Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-18 11:55 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108883 (GCVE-0-2026-108883)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-13 19:21
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/thirdApp/editThirdAppConfig
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the editThirdAppConfig handler that allows any authenticated user to modify third-party application configurations. Low-privileged attackers can replace client id, client secret, agent id and corp id of DingTalk, WeCom or Feishu integrations to redirect directory synchronisation and messaging to attacker-controlled applications or break them.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:20 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108882 (GCVE-0-2026-108882)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-13 16:58
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/position/removePositionUser
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysPositionController removeUserPosition handler that allows any authenticated user to remove position members. Low-privileged attackers can send DELETE requests with arbitrary userIds and positionId values to delete sys_user_position rows, detaching users from positions without logging.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 15:07 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108881 (GCVE-0-2026-108881)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-13 13:52
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/tenant/getTenantPackInfo
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the getTenantPackInfo handler that allows any authenticated user to read other tenants' product pack membership. Low-privileged attackers can supply a tenantId and fixed packCode values such as superAdmin, accountAdmin or appAdmin to disclose administrator usernames, real names, phones and departments.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 13:52 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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CVE-2026-108880 (GCVE-0-2026-108880)
Vulnerability from cvelistv5 – Published: 2026-10-11 14:33 – Updated: 2026-10-14 16:58
VLAI
EPSS
VEX
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/dict/editDictByLowAppId
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the PUT /sys/dict/editDictByLowAppId endpoint that allows any authenticated user to modify low-code application dictionaries. Attackers can supply a dictionary's low_app_id, obtained from GET /sys/dict/list, via the lowAppId parameter or X-Low-App-ID header to rename dictionaries and replace their items.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 16:58 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/AnkesKasty/cve-request-poc/blo… | exploit |
| https://github.com/jeecgboot/JeecgBoot/blob/e3b9d… | technical-description |
| https://www.vulncheck.com/advisories/jeecgboot-th… | third-party-advisory |
Impacted products
Date Public
2026-10-10 00:00
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
CAPEC-665: Exploitation of Thunderbolt Protection Flaws
An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.