Common Weakness Enumeration
CWE-488
AllowedExposure of Data Element to Wrong Session
Abstraction: Base · Status: Draft
The product does not sufficiently enforce boundaries between the states of different sessions, causing data to be provided to, or used by, the wrong session.
81 vulnerabilities reference this CWE, most recent first.
CVE-2026-103869 (GCVE-0-2026-103869)
Vulnerability from cvelistv5 – Published: 2026-10-07 05:46 – Updated: 2026-10-07 18:35
VLAI
EPSS
VEX
Title
Pulp-ansible: bearer tokens are reused across remotes in a worker
Summary
A flaw was found in pulp-ansible's bearer-token refresh for collection remotes. The access token is kept in one module-level variable and reused for every token download in that worker. A user who can sync an Ansible remote that uses token refresh, and can point that remote at a server they control, receives an access token obtained for a different remote, and can reuse it at the service that issued it. Content stored in Pulp is not changed, and the service is not stopped.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:35 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-103869 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2544603 | issue-trackingx_refsource_REDHAT |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Ansible Automation Platform 2 |
cpe:/a:redhat:ansible_automation_platform:2
|
|
| Red Hat | Red Hat Satellite 6 |
cpe:/a:redhat:satellite:6
|
Date Public
2026-10-07 05:34
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CVE-2026-103868 (GCVE-0-2026-103868)
Vulnerability from cvelistv5 – Published: 2026-10-07 05:46 – Updated: 2026-10-07 17:35
VLAI
EPSS
VEX
Title
Pulp-container: registry credentials are reused across remotes in a worker
Summary
A flaw was found in pulp-container when it authenticates to an upstream registry. Basic and bearer credentials from one remote are reused for later downloads in the same worker. A user who can sync a container remote, and can point that remote at a server they control, receives the username, password, or bearer token stored for a different remote, and can reuse that credential at the upstream registry. Content stored in Pulp is not changed, and the service is not stopped.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 14:55 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-103868 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2544601 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Ansible Automation Platform 2 |
cpe:/a:redhat:ansible_automation_platform:2
|
|
| Red Hat | Red Hat Satellite 6 |
cpe:/a:redhat:satellite:6
|
|
| Red Hat | Red Hat Update Infrastructure 4 for Cloud Providers |
cpe:/a:redhat:rhui:4::el8
|
|
| Red Hat | Red Hat Update Infrastructure 5 |
cpe:/a:redhat:rhui:5::el9
|
Date Public
2026-10-07 05:34
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CVE-2026-103544 (GCVE-0-2026-103544)
Vulnerability from cvelistv5 – Published: 2026-10-01 06:15 – Updated: 2026-10-01 14:14
VLAI
EPSS
VEX
Title
datadrivenconstruction OpenConstructionERP Al Provider Configuration ai_client.py wrong session
Summary
A vulnerability was found in datadrivenconstruction OpenConstructionERP up to 14.8.1. The impacted element is an unknown function of the file backend/app/modules/ai/ai_client.py of the component Al Provider Configuration Handler. Performing a manipulation results in exposure of data element to wrong session. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 15.0.0 is sufficient to resolve this issue. It is suggested to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 14:14 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/412354 | vdb-entry |
| https://vuldb.com/vuln/412354/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-103544 | third-party-advisory |
| https://vuldb.com/submit/957984 | third-party-advisory |
| https://github.com/datadrivenconstruction/OpenCon… | exploit |
| https://github.com/datadrivenconstruction/OpenCon… | patch |
| https://github.com/datadrivenconstruction/OpenCon… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| datadrivenconstruction | OpenConstructionERP |
Affected:
14.8.0
Affected: 14.8.1 Unaffected: 15.0.0 cpe:2.3:a:datadrivenconstruction:openconstructionerp:*:*:*:*:*:*:*:* |
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CVE-2026-88017 (GCVE-0-2026-88017)
Vulnerability from cvelistv5 – Published: 2026-09-10 15:55 – Updated: 2026-09-11 20:33
VLAI
EPSS
VEX
Title
rclone: FTP cross-session auth-proxy backend confusion
Summary
rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.64.0 until 1.75.1, the FTP auth-proxy driver in cmd/serve/ftp/ftp.go stores one obscured password per username in the server-wide userPass map[string]string instead of binding the credential or VFS to the authenticated session. If two accepted credentials use the same username but resolve to different proxy backends, a later CheckPasswd login overwrites userPass[user], and subsequent getVFS operations on the first session are reauthorized with the later password. The first session can then read, create, overwrite, rename, or delete objects using the second credential’s backend authority. Exploitation requires the later same-username login to occur while the first session remains open. This issue is fixed in version 1.75.1.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 16:48 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/rclone/rclone/security/advisor… | x_refsource_CONFIRM |
| https://github.com/rclone/rclone/commit/c6af0b57c… | x_refsource_MISC |
| https://github.com/rclone/rclone/releases/tag/v1.75.1 | x_refsource_MISC |
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CVE-2026-82806 (GCVE-0-2026-82806)
Vulnerability from cvelistv5 – Published: 2026-10-01 10:58 – Updated: 2026-10-01 14:57
VLAI
EPSS
VEX
Title
Apache APISIX: cross-request permission pollution via static permission list mutation
Summary
Exposure of data element to wrong session vulnerability in Apache APISIX.
This issue affects Apache APISIX: from 2.3.0 before 3.7.0.
Under a supported authz-keycloak configuration, a request's authorization scope could persist into later requests on the same route, leading to unintended authorization expansion and inconsistent access-control decisions.
Users are recommended to upgrade to version 3.7.0 or higher, which fixes the issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 14:57 UTC
CWE
- CWE-488 - Exposure of data element to wrong session
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache APISIX |
Affected:
2.3.0 , < 3.7.0
(semver)
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CVE-2026-82416 (GCVE-0-2026-82416)
Vulnerability from cvelistv5 – Published: 2026-10-13 16:20 – Updated: 2026-10-13 20:22
VLAI
EPSS
VEX
Title
FrankenPHP: Cross-request PHP session ID leak in worker mode when the session extension is a shared module
Summary
FrankenPHP is a modern application server for PHP. Prior to 1.12.5, FrankenPHP worker mode can retain PHP session state between requests when the session extension is loaded as a shared module and is unavailable through HAVE_PHP_SESSION at compile time. In this build configuration, frankenphp_reset_session_state() is compiled out, PS(id) can survive a request boundary, and a subsequent session_start() can ignore the new request's cookie because an identifier is already present. Under concurrent requests, session_id() can therefore return another client's identifier or a stale identifier from a previous request on the same worker thread, causing cross-user session exposure, possible session hijacking, and intermittent logout behavior. Builds with the session extension statically linked, including the official static binaries and Docker images, are not affected. This issue is fixed in version 1.12.5.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 20:14 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/php/frankenphp/security/adviso… | x_refsource_CONFIRM |
| https://github.com/php/frankenphp/pull/2523 | x_refsource_MISC |
| https://github.com/php/frankenphp/commit/be24d825… | x_refsource_MISC |
| https://github.com/php/frankenphp/releases/tag/ca… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| php | frankenphp |
Affected:
< 1.12.5
|
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CVE-2026-82367 (GCVE-0-2026-82367)
Vulnerability from cvelistv5 – Published: 2026-08-30 18:17 – Updated: 2026-09-01 15:37
VLAI
EPSS
VEX
Title
Re-entrant synchronous publish in AshGraphql subscription batcher delivers one subscriber's records to another's topic
Summary
Exposure of Data Element to Wrong Session vulnerability in ash-project ash_graphql can deliver one subscription's resolved records to a different subscriber's topic.
AshGraphql.Subscription.Batcher.do_send/5 reads the resolved batch from the process dictionary via Process.get(:batch_resolved) and then unconditionally deletes it. That is sound only inside a task the library owns. On the :backpressure_sync and :noproc fallbacks do_send/5 runs inline in the publishing caller's process, so if a resolver inside an outer do_send/5 triggers another synchronous Ash notification, the inner call finds the outer run's value still under :batch_resolved, adopts it as its own result, and publishes it to the inner topic, a different subscription document with a different actor and tenant. It then deletes the key, so the outer run publishes nothing. The key is not namespaced by run, so records cannot be told apart. The fix saves, clears, and restores :batch_resolved around each run.
This issue affects ash_graphql: from 1.4.0 before 1.11.0.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:37 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/ash-project/ash_graphql/securi… | vendor-advisoryrelated |
| https://cna.erlef.org/cves/CVE-2026-82367.html | related |
| https://osv.dev/vulnerability/EEF-CVE-2026-82367 | related |
| https://github.com/ash-project/ash_graphql/commit… | patch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| ash-project | ash_graphql |
Affected:
1.4.0 , < 1.11.0
(semver)
cpe:2.3:a:ash-project:ash_graphql:*:*:*:*:*:*:*:* |
|
| ash-project | ash_graphql |
Affected:
3cb2c9870d050c7c4bba6c211aaed97d732f7e81 , < b798ef5288664a0261990b19765558f168b718fb
(git)
cpe:2.3:a:ash-project:ash_graphql:*:*:*:*:*:*:*:* |
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CVE-2026-80231 (GCVE-0-2026-80231)
Vulnerability from cvelistv5 – Published: 2026-09-06 17:48 – Updated: 2026-09-15 06:03
VLAI
EPSS
VEX
Title
native CA store conn reuse
Summary
A flaw in libcurl makes it wrongly reuse an existing HTTPS connection setup
for a given hostname even when using a different Native CA Store setting
(`CURLSSLOPT_NATIVE_CA`) than when the connection was created.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 18:50 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| curl | curl |
Affected:
7.71.0 , < 8.14.2
(semver)
Affected: 8.15.0 , < 8.16.1 (semver) Affected: 8.17.0 , < 8.20.1 (semver) Affected: 8.21.0 , < 8.22.0 (semver) |
|
| curl | curl |
Affected:
148534db57dda611cf8516e92e4d6e35fc1e5074 , < 7be1e70cb6bcd83e130ecfe8cb91b6a7dcdeff42
(git)
|
|
| curl | curl |
Affected:
8.21.0
Affected: 8.20.0 Affected: 8.19.0 Affected: 8.18.0 Affected: 8.17.0 Affected: 8.16.0 Affected: 8.15.0 Affected: 8.14.1 Affected: 8.14.0 Affected: 8.13.0 Affected: 8.12.1 Affected: 8.12.0 Affected: 8.11.1 Affected: 8.11.0 Affected: 8.10.1 Affected: 8.10.0 Affected: 8.9.1 Affected: 8.9.0 Affected: 8.8.0 Affected: 8.7.1 Affected: 8.7.0 Affected: 8.6.0 Affected: 8.5.0 Affected: 8.4.0 Affected: 8.3.0 Affected: 8.2.1 Affected: 8.2.0 Affected: 8.1.2 Affected: 8.1.1 Affected: 8.1.0 Affected: 8.0.1 Affected: 8.0.0 Affected: 7.88.1 Affected: 7.88.0 Affected: 7.87.0 Affected: 7.86.0 Affected: 7.85.0 Affected: 7.84.0 Affected: 7.83.1 Affected: 7.83.0 Affected: 7.82.0 Affected: 7.81.0 Affected: 7.80.0 Affected: 7.79.1 Affected: 7.79.0 Affected: 7.78.0 Affected: 7.77.0 Affected: 7.76.1 Affected: 7.76.0 Affected: 7.75.0 Affected: 7.74.0 Affected: 7.73.0 Affected: 7.72.0 Affected: 7.71.1 Affected: 7.71.0 |
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{
"url": "https://curl.se/docs/CVE-2026-80231.html"
},
{
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"title": "native CA store conn reuse",
"x_generator": {
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"credits": [
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"type": "finder"
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"type": "remediation developer"
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"id": "CURL-CVE-2026-80231",
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CVE-2026-71850 (GCVE-0-2026-71850)
Vulnerability from cvelistv5 – Published: 2026-08-07 18:41 – Updated: 2026-08-10 13:26
VLAI
EPSS
VEX
Title
Hono: `memo()` retains SSR output across requests, leading to cross-user data disclosure
Summary
Hono is a Web application framework that provides support for any JavaScript runtime. From 3.8.0 to 4.12.33, memo() from hono/jsx retains the result of a server side render and reuses it for later renders with comparator equal props, and request scoped values read inside the component take no part in that comparison, so a response can contain HTML rendered for another user's request. Components wrapped with memo() are compared by props alone; values read implicitly during rendering, such as JSX Context through createContext() and useContext(), useRequestContext() from hono/jsx-renderer, and getContext() from hono/context-storage, do not participate, and the retained result lives as long as the wrapped component, so it outlives the request that produced it. A user may receive a response containing HTML rendered for another user when both render the same memoized component with comparator equal props on the same warm instance, which may disclose another user's account or profile data, disclose request scoped secrets embedded in HTML such as CSRF tokens, or expose role specific content to users who should not receive it. This issue is fixed in version 4.12.34.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-10 13:26 UTC
CWE
- CWE-488 - Exposure of Data Element to Wrong Session
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/honojs/hono/security/advisorie… | x_refsource_CONFIRM |
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CVE-2026-54497 (GCVE-0-2026-54497)
Vulnerability from cvelistv5 – Published: 2026-07-17 20:45 – Updated: 2026-07-20 13:46
VLAI
EPSS
VEX
Title
view_component: Reused Component Instances Retain Stale Render Context
Summary
view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 4.0.0 until 4.12.0, ViewComponent::Base instances retain render-scoped objects across calls to render_in; if the same component, collection, or spacer component instance is reused across requests, users, tenants, or threads, later renders can use stale helpers, controller, request, view_flow, format/variant details, and slot child context from an earlier render. This can cause authorization-aware components to render privileged UI for a lower-privileged user, generate links using a stale Host header, leak slot/helper state, and mix request context under concurrent rendering. This issue is fixed in version 4.12.0.
Severity
6.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 13:46 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/ViewComponent/view_component/s… | x_refsource_CONFIRM |
| https://github.com/ViewComponent/view_component/c… | x_refsource_MISC |
| https://github.com/ViewComponent/view_component/r… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ViewComponent | view_component |
Affected:
>= 4.0.0, < 4.12.0
|
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Mitigation
Architecture and Design
Protect the application's sessions from information leakage. Make sure that a session's data is not used or visible by other sessions.
Mitigation
Testing
Use a static analysis tool to scan the code for information leakage vulnerabilities (e.g. Singleton Member Field).
Mitigation
Architecture and Design
In a multithreading environment, storing user data in Servlet member fields introduces a data access race condition. Do not use member fields to store information in the Servlet.
CAPEC-59: Session Credential Falsification through Prediction
This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
CAPEC-60: Reusing Session IDs (aka Session Replay)
This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.