Common Weakness Enumeration
CWE-863
Allowed-with-ReviewIncorrect Authorization
Abstraction: Class · Status: Incomplete
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
6871 vulnerabilities reference this CWE, most recent first.
CVE-2026-56075 (GCVE-0-2026-56075)
Vulnerability from cvelistv5 – Published: 2026-06-18 22:12 – Updated: 2026-06-22 15:54
VLAI
EPSS
VEX
Title
PraisonAI - Arbitrary Shell Command Execution via Hardcoded Approval Mode Override
Summary
PraisonAI before 4.5.128 contains an arbitrary shell command execution vulnerability where the UI modules hardcode approval_mode to auto, overriding administrator configuration from PRAISON_APPROVAL_MODE environment variable. Authenticated attackers can instruct the LLM agent to execute arbitrary shell commands via subprocess.run with shell=True, bypassing the manual approval gate and insufficient command sanitization blocklists.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 15:53 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/MervinPraison/PraisonAI/securi… | vendor-advisory |
| https://www.vulncheck.com/advisories/praisonai-ar… | third-party-advisory |
Impacted products
Date Public
2026-04-09 00:00
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CVE-2026-56074 (GCVE-0-2026-56074)
Vulnerability from cvelistv5 – Published: 2026-06-18 22:12 – Updated: 2026-06-22 12:45
VLAI
EPSS
VEX
Title
PraisonAI - Tool Approval Cache Bypass via Coarse-Grained Caching
Summary
PraisonAI before 1.5.128 caches tool approval decisions by tool name only, not by invocation arguments, allowing subsequent execute_command calls to bypass approval prompts. Attackers can exploit this by obtaining initial approval for a benign command, then silently exfiltrate API keys and credentials via subsequent shell commands without user consent.
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 12:44 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/MervinPraison/PraisonAI/securi… | vendor-advisory |
| https://www.vulncheck.com/advisories/praisonai-to… | third-party-advisory |
Impacted products
Date Public
2026-04-09 00:00
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CVE-2026-55987 (GCVE-0-2026-55987)
Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 20:06
VLAI
EPSS
VEX
Title
OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)
Summary
OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 20:05 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/go-gitea/gitea/security/adviso… | vendor-advisory |
| https://github.com/go-gitea/gitea/releases/tag/v1.27.0 | release-notes |
| https://blog.gitea.com/gitea-1.27.0-is-released/ | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Gitea | Gitea Open Source Git Server |
Affected:
0 , ≤ 1.26.4
(semver)
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CVE-2026-55873 (GCVE-0-2026-55873)
Vulnerability from cvelistv5 – Published: 2026-07-08 14:48 – Updated: 2026-07-08 15:33
VLAI
EPSS
VEX
Title
SeaweedFS: Improper authorization in the S3Tables / Iceberg REST management API lets a low-privileged S3 user enumerate administrator-owned table buckets
Summary
SeaweedFS is a distributed storage system. In versions 4.08 through 4.33, requests signed with SigV4 service s3tables are routed to the S3Tables management API where authorization collapses account-less S3 identities into the shared admin account and fails open, allowing an authenticated low-privileged S3 user to enumerate administrator-owned table bucket names and ARNs. This issue is fixed in version 4.34.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-08 15:33 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/seaweedfs/seaweedfs/security/a… | x_refsource_CONFIRM |
| https://github.com/seaweedfs/seaweedfs/pull/9961 | x_refsource_MISC |
| https://github.com/seaweedfs/seaweedfs/commit/b13… | x_refsource_MISC |
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CVE-2026-55866 (GCVE-0-2026-55866)
Vulnerability from cvelistv5 – Published: 2026-09-14 17:23 – Updated: 2026-09-14 18:15
VLAI
EPSS
VEX
Title
SpiceDBChecks involving relations with caveats can result in unconditional permission when conditional permission is expected
Summary
SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIP_HAS_PERMISSION instead of PERMISSIONSHIP_CONDITIONAL_PERMISSION or PERMISSIONSHIP_NO_PERMISSION because checkRequestToKey() and checkRequestToKeyWithCanonical() in internal/dispatch/keys/computed.go omit CheckHints when constructing dispatch Check cache keys. The incorrect result requires a permission combining relations with intersection or exclusion, a subject reachable through caveated and non-caveated branches, LookupResources with a context parameter running concurrently with CheckPermission or CheckBulkPermissions for the same resource and subject, and an enabled dispatch result cache. Under these conditions, a result computed for one hint set can poison the cache entry used by a semantically different authorization check, allowing permission without satisfying the caveat. This issue is fixed in version 1.54.0.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 18:15 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/authzed/spicedb/security/advis… | x_refsource_CONFIRM |
| https://github.com/authzed/spicedb/pull/3188 | x_refsource_MISC |
| https://github.com/authzed/spicedb/commit/44a1c9f… | x_refsource_MISC |
| https://github.com/authzed/spicedb/commit/ccde792… | x_refsource_MISC |
| https://github.com/authzed/spicedb/releases/tag/v1.54.0 | x_refsource_MISC |
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CVE-2026-55774 (GCVE-0-2026-55774)
Vulnerability from cvelistv5 – Published: 2026-09-15 15:42 – Updated: 2026-09-15 17:26
VLAI
EPSS
VEX
Title
OpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/{revoke,renew} — incomplete fix of CVE-2026-45808
Summary
OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, an OpenBao user with access to sys/leases/revoke/:lease_id in one namespace could revoke a lease in another namespace when the foreign lease_id was known, bypassing namespace ACL isolation. The affected lease lookup routing in vault/expiration.go allowed FetchLeaseInfo and loadEntry to resolve cached or stored lease data outside the request namespace, allowing a tenant that intentionally disclosed a lease identifier to have the lease and its underlying credential revoked by another tenant. This issue is fixed in version 2.5.5.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 17:26 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/openbao/openbao/security/advis… | x_refsource_CONFIRM |
| https://github.com/openbao/openbao/pull/3307 | x_refsource_MISC |
| https://github.com/openbao/openbao/pull/3310 | x_refsource_MISC |
| https://github.com/openbao/openbao/commit/9ba1413… | x_refsource_MISC |
| https://github.com/openbao/openbao/commit/b20b999… | x_refsource_MISC |
| https://github.com/openbao/openbao/releases/tag/v2.5.5 | x_refsource_MISC |
| https://github.com/openbao/openbao/releases/tag/v2.6.0 | x_refsource_MISC |
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CVE-2026-55707 (GCVE-0-2026-55707)
Vulnerability from cvelistv5 – Published: 2026-08-05 04:44 – Updated: 2026-08-12 19:23
VLAI
EPSS
VEX
Summary
In OpenStack Neutron before 28.0.2, the subnetpool onboarding API does not verify ownership of the target subnets. An authenticated user can onboard subnets from another project's shared network into their own subnetpool, mutating the victim's subnet state and altering L3 routing and address scope behavior for victim routers.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 13:00 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2152113 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-032.html | vendor-advisory |
| https://www.openwall.com/lists/oss-security/2026/… | vendor-advisorymailing-list |
| http://www.openwall.com/lists/oss-security/2026/07/29/5 | |
| https://lists.debian.org/debian-lts-announce/2026… |
Impacted products
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CVE-2026-55701 (GCVE-0-2026-55701)
Vulnerability from cvelistv5 – Published: 2026-09-15 15:05 – Updated: 2026-09-17 14:45
VLAI
EPSS
VEX
Title
OpenTelemetry githubreceiver silently ignores configured required_headers authentication
Summary
The OpenTelemetry Collector Contrib repository contains components for the OpenTelemetry Collector. Prior to 0.151.0, the githubreceiver validates the receiver/githubreceiver/config.go RequiredHeaders configuration at startup, but receiver/githubreceiver/trace_receiver.go handleReq() does not check those headers on incoming webhook requests. An unauthenticated sender can therefore bypass an operator's required_headers authentication control and submit arbitrary webhook payloads. When the Secret field is empty, github.ValidatePayload also skips HMAC validation, leaving the webhook endpoint without either configured authentication mechanism. Successful exploitation can inject fabricated CI/CD trace data into the observability pipeline. This issue is fixed in version 0.151.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 14:45 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/open-telemetry/opentelemetry-c… | x_refsource_CONFIRM |
| https://github.com/open-telemetry/opentelemetry-c… | x_refsource_MISC |
| https://github.com/open-telemetry/opentelemetry-c… | x_refsource_MISC |
| https://github.com/open-telemetry/opentelemetry-c… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| open-telemetry | opentelemetry-collector-contrib |
Affected:
< 0.151.0
|
|
| open-telemetry | github.com/open-telemetry/opentelemetry-collector-contrib/receiver/githubreceiver |
Affected:
< 0.151.0
|
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}
],
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CVE-2026-55672 (GCVE-0-2026-55672)
Vulnerability from cvelistv5 – Published: 2026-07-10 17:19 – Updated: 2026-07-10 18:38
VLAI
EPSS
VEX
Title
ZITADEL: Missing client_id binding in OIDC authorization code exchange and refresh token flows (RFC 6749 Section 4.1.3 violation)
Summary
ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's OAuth2 and OIDC CodeExchange, RefreshToken, and device token flows fail to verify that the requesting client matches the client that initiated the authorization flow, allowing intercepted grants or refresh tokens to be exchanged under a different client. This issue is fixed in versions 3.4.12 and 4.15.2.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-10 18:38 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/zitadel/zitadel/security/advis… | x_refsource_CONFIRM |
| https://github.com/zitadel/zitadel/commit/5624030… | x_refsource_MISC |
| https://github.com/zitadel/zitadel/commit/5b1708e… | x_refsource_MISC |
| https://github.com/zitadel/zitadel/releases/tag/v3.4.12 | x_refsource_MISC |
| https://github.com/zitadel/zitadel/releases/tag/v4.15.2 | x_refsource_MISC |
Impacted products
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"vendor": "zitadel",
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{
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},
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}
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}
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}
}
],
"problemTypes": [
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},
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{
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"discovery": "UNKNOWN"
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CVE-2026-55643 (GCVE-0-2026-55643)
Vulnerability from cvelistv5 – Published: 2026-08-19 18:25 – Updated: 2026-08-19 18:42
VLAI
EPSS
VEX
Title
Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode
Summary
Snipe-IT is an IT asset/license management system. Prior to 8.6.3, a company-scoped user in FMCS floater mode can access users whose company_id is null because broad API queries and bulk web actions do not consistently apply isCurrentUserHasAccess. The /api/v1/users and /api/v1/users/{id}/licenses endpoints can expose personal data and assigned licenses, /users/bulkeditsave can modify out-of-scope profiles, and /users/merge can soft-delete users and transfer assigned assets. This issue is fixed in version 8.6.3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 18:42 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/grokability/snipe-it/security/… | x_refsource_CONFIRM |
| https://github.com/grokability/snipe-it/commit/fb… | x_refsource_MISC |
| https://github.com/grokability/snipe-it/releases/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| grokability | snipe-it |
Affected:
< 8.6.3
|
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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.
No CAPEC attack patterns related to this CWE.