Common Weakness Enumeration

CWE-384

Weakness Allowed

Session Fixation

Abstraction: Compound · Status: Incomplete

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

Such a scenario is commonly observed when:

A web application authenticates a user without first invalidating the existing session, thereby continuing to use the session already associated with the user.

An attacker is able to force a known session identifier on a user so that, once the user authenticates, the attacker has access to the authenticated session.

The application or container uses predictable session identifiers.

In the generic exploit of session fixation vulnerabilities, an attacker creates a new session on a web application and records the associated session identifier. The attacker then causes the victim to associate, and possibly authenticate, against the server using that session identifier, giving the attacker access to the user's account through the active session.

Mapping guidance

This is a well-known Composite of multiple weaknesses that must all occur simultaneously, although it is attack-oriented in nature.

While attack-oriented composites are supported in CWE, they have not been a focus of research. There is a chance that future research or CWE scope clarifications will change or deprecate them. Perform root-cause analysis to determine which weaknesses allow session fixation to occur, and map to those weaknesses. For example, predictable session identifiers might enable session fixation attacks to succeed; if this occurs, they might be better characterized as randomness/predictability weaknesses.

Relationships and members
ChildOf: CWE-1462 · View CWE-1000
ChildOf: CWE-610 · View CWE-1000
ChildOf: CWE-610 · View CWE-1003
Requires: CWE-346 · View CWE-1000
Requires: CWE-472 · View CWE-1000
Requires: CWE-441 · View CWE-1000
Modes of introduction
Architecture and Design
Implementation
Notes

Other

Other attack vectors include DNS poisoning and related network based attacks where an attacker causes the user to visit a malicious site by redirecting a request for a valid site. Network based attacks typically involve a physical presence on the victim's network or control of a compromised machine on the network, which makes them harder to exploit remotely, but their significance should not be overlooked. Less secure session management mechanisms, such as the default implementation in Apache Tomcat, allow session identifiers normally expected in a cookie to be specified on the URL as well, which enables an attacker to cause a victim to use a fixed session identifier simply by emailing a malicious URL.

Content history
Submission: 7 Pernicious Kingdoms · 2006-07-19 · CWE Draft 3
Modification: Eric Dalci · Cigital · 2008-07-01 · CWE 1.0

updated Time_of_Introduction

Modification: · Veracode · 2008-08-15 · CWE 1.0

Suggested OWASP Top Ten 2004 mapping

Modification: CWE Content Team · MITRE · 2008-09-08 · CWE 1.0

updated Description, Relationships, Other_Notes, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2009-07-27 · CWE 1.5

updated Demonstrative_Examples, Related_Attack_Patterns

Modification: CWE Content Team · MITRE · 2010-02-16 · CWE 1.8

updated Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2011-06-01 · CWE 1.13

updated Common_Consequences

Modification: CWE Content Team · MITRE · 2012-10-30 · CWE 2.3

updated Potential_Mitigations

Modification: CWE Content Team · MITRE · 2013-07-17 · CWE 2.5

updated Relationships

Modification: CWE Content Team · MITRE · 2015-12-07 · CWE 2.9

updated Relationships

Modification: CWE Content Team · MITRE · 2017-11-08 · CWE 3.0

updated Applicable_Platforms, Modes_of_Introduction, Relationships

Modification: CWE Content Team · MITRE · 2018-03-27 · CWE 3.1

updated Relationships

Modification: CWE Content Team · MITRE · 2019-06-20 · CWE 3.3

updated Relationships

Modification: CWE Content Team · MITRE · 2020-02-24 · CWE 4.0

updated References, Relationships

Modification: CWE Content Team · MITRE · 2020-06-25 · CWE 4.1

updated Description

Modification: CWE Content Team · MITRE · 2021-10-28 · CWE 4.6

updated Relationships

Modification: CWE Content Team · MITRE · 2023-04-27 · CWE 4.11

updated Relationships

Modification: CWE Content Team · MITRE · 2023-06-29 · CWE 4.12

updated Mapping_Notes, Relationships

Modification: CWE Content Team · MITRE · 2023-10-26 · CWE 4.13

updated Observed_Examples

Modification: CWE Content Team · MITRE · 2024-07-16 · CWE 4.15

updated Relationships

Modification: CWE Content Team · MITRE · 2025-09-09 · CWE 4.18

updated Potential_Mitigations, References

Modification: CWE Content Team · MITRE · 2025-12-11 · CWE 4.19

updated Applicable_Platforms, Relationships, Weakness_Ordinalities

Modification: CWE Content Team · MITRE · 2026-10-28 · CWE 5.0

updated Functional_Areas, Observed_Examples, References, Relationships

635 vulnerabilities reference this CWE, most recent first.

CVE-2026-125078 (GCVE-0-2026-125078)

Vulnerability from cvelistv5 – Published: 2026-11-10 00:00 – Updated: 2026-11-12 18:04 X_Freeware
VLAI
Title
SourceCodester Smart Attendance System with QR Code Scanner login.php session fixiation
Summary
A security flaw has been discovered in SourceCodester Smart Attendance System with QR Code Scanner 1.0. This affects an unknown part of the file login.php. The manipulation results in session fixiation. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-12 16:57 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 83/100 over 3859 records in the last 180 days details
Impacted products
Vendor Product Version
SourceCodester Smart Attendance System with QR Code Scanner Affected: 1.0
    cpe:2.3:a:sourcecodester:smart_attendance_system_with_qr_code_scanner:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-123801 (GCVE-0-2026-123801)

Vulnerability from cvelistv5 – Published: 2026-11-09 18:18 – Updated: 2026-11-10 19:11
VLAI
Title
SuperTokens Core: SAML callback accepts a replayed RelayState + SAMLResponse, minting a fresh authorization code on each replay
Summary
SuperTokens Core is an open source authentication server. From 11.3.0 until 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1, SAML.handleCallback does not consume RelayState, record assertion identifiers, or enforce Response.InResponseTo. In the SP-initiated flow, an attacker who obtains a legitimately issued, still-valid SAML response and its matching RelayState can resubmit the pair to /recipe/saml/callback before the assertion's NotOnOrAfter time; in the IdP-initiated flow, the assertion can be replayed without RelayState. The missing Response.InResponseTo check also permits an in-progress login to be completed with an assertion for a different identity and fails to enforce allowIDPInitiatedLogin=false. The callback does not validate Destination or SubjectConfirmationData Recipient and NotOnOrAfter, and each accepted callback mints a fresh, independently redeemable authorization code carrying the captured user's identity. This issue is fixed in versions 11.3.8, 11.4.8, 12.0.11, 12.1.2, 12.2.1, and 12.3.1.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 19:01 UTC
CWE
  • CWE-294 - Authentication Bypass by Capture-replay
  • CWE-346 - Origin Validation Error
  • CWE-384 - Session Fixation
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7846 records in the last 180 days details
Impacted products
Vendor Product Version
supertokens supertokens-core Affected: >= 11.3.0, < 11.3.8
Affected: >= 11.4.0, < 11.4.8
Affected: >= 12.0.0, < 12.0.11
Affected: >= 12.1.0, < 12.1.2
Affected: >= 12.2.0, < 12.2.1
Affected: >= 12.3.0, < 12.3.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-121501 (GCVE-0-2026-121501)

Vulnerability from cvelistv5 – Published: 2026-11-03 19:00 – Updated: 2026-11-07 03:24
VLAI
Title
mathurvishal CloudClassroom-PHP-Project loginlinkadmin.php session_regenerate_id session fixiation
Summary
A vulnerability was determined in mathurvishal CloudClassroom-PHP-Project. The affected element is the function session_regenerate_id of the file loginlinkadmin.php. Executing a manipulation of the argument PHPSESSID can lead to session fixiation. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-07 03:24 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 83/100 over 3859 records in the last 180 days details
References
URL Tags
https://vuldb.com/vuln/430283 vdb-entrytechnical-description
https://vuldb.com/vuln/430283/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-121501 third-party-advisory
https://vuldb.com/submit/1019357 third-party-advisory
https://github.com/rmsbpro/Advisory/blob/main/ses… exploit
Impacted products
Vendor Product Version
mathurvishal CloudClassroom-PHP-Project Affected: 5dadec098bfbbf3300d60c3494db3fb95b66e7be
Affected: c46ce5736007d9d6e51a8feeb9250729fe85f139
Affected: dae0c5961a35a4faf28cde9e02117538f09f81c1
    cpe:2.3:a:mathurvishal:cloudclassroom-php-project:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-119446 (GCVE-0-2026-119446)

Vulnerability from cvelistv5 – Published: 2026-11-10 10:44 – Updated: 2026-11-12 17:48
VLAI
Title
Session fixation in the CLI login flow allows an unauthenticated attacker to obtain a user's API token
Summary
Session Fixation vulnerability in the CLI login flow in nerves-hub nerves_hub_web allows an unauthenticated attacker to obtain an API token for another user's account via a crafted login link. Starting a CLI login with POST /api/auth/cli_session needs no authentication and returns a polling token, a confirmation URL that carries that token, and a confirmation code. When a signed-in user opens that URL and clicks Confirm, NervesHub.Accounts.verify_cli_session_token/2 creates an API token for the user's account and stores it on the login, and the next poll of GET /api/auth/cli_session/<token> returns it to whoever started the login. The confirmation code is only displayed and is never compared with anything, so it cannot show that the person confirming is the one who started the login. The confirm form carries a CSRF token and the page cannot be framed, so the attacker has to persuade the user to open the link and click the button themselves. This issue affects nerves_hub: from 2.5.0 before 2.5.3.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-12 17:48 UTC
CWE
Assigner
EEF CNA under the mitre root
CNA scorecard A 97/100 over 357 records in the last 180 days details
Impacted products
Vendor Product Version
nerves-hub nerves_hub_web Affected: 2.5.0 , < 2.5.3 (other)
    cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*
Create a notification for this product.
nerves-hub nerves_hub_web Affected: 2.5.0 , < 2.5.3 (semver)
    cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*
Create a notification for this product.
nerves-hub nerves_hub_web Affected: e6bf11a812d7aa8b69d854ba8ef02d65516f5564 , < 3131f1701194b581ab4b3e5e9d81194fc9c83508 (git)
    cpe:2.3:a:nerves-hub:nerves_hub_web:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-11-10 10:44
Show details on NVD website

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              "value": "\u003cp\u003eBlock \u003ccode\u003ePOST /api/auth/cli_session\u003c/code\u003e at the reverse proxy until the upgrade. It is the only entry point that creates a CLI login, so no link can be produced while it is blocked. CLIs can still sign in with an email and password (\u003ccode\u003enh user auth\u003c/code\u003e, \u003ccode\u003ePOST /api/users/auth\u003c/code\u003e), or use an API token created on the account page.\u003c/p\u003e"
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              "value": "Block `POST /api/auth/cli_session` at the reverse proxy until the upgrade. It is the only entry point that creates a CLI login, so no link can be produced while it is blocked. CLIs can still sign in with an email and password (`nh user auth`, `POST /api/users/auth`), or use an API token created on the account page."
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              "value": "\u003col\u003e\n\u003cli\u003eWith no account, run \u003ccode\u003ecurl -X POST https://\u0026lt;host\u0026gt;/api/auth/cli_session\u003c/code\u003e. Note \u003ccode\u003etoken\u003c/code\u003e, \u003ccode\u003eurl\u003c/code\u003e and \u003ccode\u003econfirmation_code\u003c/code\u003e from the response.\u003c/li\u003e\n\u003cli\u003eSend \u003ccode\u003eurl\u003c/code\u003e to someone with a NervesHub account, with a message such as \"Please verify your NervesHub CLI access. Your code is \u003ccode\u003e\u0026lt;confirmation_code\u0026gt;\u003c/code\u003e.\"\u003c/li\u003e\n\u003cli\u003eThey open it while signed in, see the code they were told to expect, and click \"Confirm login\".\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003ecurl https://\u0026lt;host\u0026gt;/api/auth/cli_session/\u0026lt;token\u0026gt;\u003c/code\u003e returns \u003ccode\u003e\"status\": \"ready\"\u003c/code\u003e and a \u003ccode\u003euser_token\u003c/code\u003e.\u003c/li\u003e\n\u003cli\u003eSend API requests with \u003ccode\u003eAuthorization: token \u0026lt;user_token\u0026gt;\u003c/code\u003e. They run as the person who confirmed.\u003c/li\u003e\n\u003c/ol\u003e"
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              "value": "1. With no account, run `curl -X POST https://\u003chost\u003e/api/auth/cli_session`. Note `token`, `url` and `confirmation_code` from the response.\n2. Send `url` to someone with a NervesHub account, with a message such as \"Please verify your NervesHub CLI access. Your code is `\u003cconfirmation_code\u003e`.\"\n3. They open it while signed in, see the code they were told to expect, and click \"Confirm login\".\n4. `curl https://\u003chost\u003e/api/auth/cli_session/\u003ctoken\u003e` returns `\"status\": \"ready\"` and a `user_token`.\n5. Send API requests with `Authorization: token \u003cuser_token\u003e`. They run as the person who confirmed."
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              "value": "\u003cp\u003e\u003cstrong\u003e1. Starting a login.\u003c/strong\u003e \u003ccode\u003enh user login\u003c/code\u003e, like any client of this flow, calls \u003ccode\u003ePOST /api/auth/cli_session\u003c/code\u003e, which needs no authentication. \u003ccode\u003eNervesHubWeb.API.UserController.cli_session/2\u003c/code\u003e calls \u003ccode\u003eNervesHub.Accounts.generate_cli_session_token/1\u003c/code\u003e, which stores a waiting login in the CLI session cache under a random UUID token with a six-digit confirmation code, and responds with the token, the code, and the URL \u003ccode\u003e/auth/cli/\u0026lt;token\u0026gt;\u003c/code\u003e.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Approving a login.\u003c/strong\u003e \u003ccode\u003eGET /auth/cli/\u0026lt;token\u0026gt;\u003c/code\u003e requires a signed-in web user. \u003ccode\u003eNervesHubWeb.SessionController.cli/2\u003c/code\u003e finds the login by the token from the URL, shows the code, and renders a form that posts back to \u003ccode\u003e/auth/cli/\u0026lt;token\u0026gt;\u003c/code\u003e. The form carries no code field. \u003ccode\u003ecli_confirm/2\u003c/code\u003e passes the signed-in user and the token to \u003ccode\u003eNervesHub.Accounts.verify_cli_session_token/2\u003c/code\u003e, which creates an API token for that user with \u003ccode\u003ecreate_user_api_token/2\u003c/code\u003e and stores it on the login. Nothing compares the confirmation code with anything.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Collecting the token.\u003c/strong\u003e \u003ccode\u003eGET /api/auth/cli_session/\u0026lt;token\u0026gt;\u003c/code\u003e, also unauthenticated, returns the stored API token once the login is confirmed. Whoever started the login holds the token from step 1 and can poll until it arrives. The token is an ordinary API token and stays valid until the user deletes it.\u003c/p\u003e"
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              "value": "**1. Starting a login.** `nh user login`, like any client of this flow, calls `POST /api/auth/cli_session`, which needs no authentication. `NervesHubWeb.API.UserController.cli_session/2` calls `NervesHub.Accounts.generate_cli_session_token/1`, which stores a waiting login in the CLI session cache under a random UUID token with a six-digit confirmation code, and responds with the token, the code, and the URL `/auth/cli/\u003ctoken\u003e`.\n\n**2. Approving a login.** `GET /auth/cli/\u003ctoken\u003e` requires a signed-in web user. `NervesHubWeb.SessionController.cli/2` finds the login by the token from the URL, shows the code, and renders a form that posts back to `/auth/cli/\u003ctoken\u003e`. The form carries no code field. `cli_confirm/2` passes the signed-in user and the token to `NervesHub.Accounts.verify_cli_session_token/2`, which creates an API token for that user with `create_user_api_token/2` and stores it on the login. Nothing compares the confirmation code with anything.\n\n**3. Collecting the token.** `GET /api/auth/cli_session/\u003ctoken\u003e`, also unauthenticated, returns the stored API token once the login is confirmed. Whoever started the login holds the token from step 1 and can poll until it arrives. The token is an ordinary API token and stays valid until the user deletes it."
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CVE-2026-115910 (GCVE-0-2026-115910)

Vulnerability from cvelistv5 – Published: 2026-10-26 16:44 – Updated: 2026-10-31 01:34
VLAI
Title
Python Social Auth: OpenID Connect nonce is not bound to the browser session, so a stolen authorization code logs the attacker in as the victim
Summary
Python Social Auth is a social authentication and registration mechanism. Prior to 6.2.0, OpenIdConnectAuth in social_core/backends/open_id_connect.py uses get_and_store_nonce to place the OpenID Connect nonce in a shared OpenIdConnectAssociation table, and get_nonce and validate_claims verify only that the nonce exists and has not expired rather than binding it to the browser session and OAuth state that initiated the login. An attacker who obtains a victim's unused authorization code can start a separate login to obtain valid state for the attacker's browser, submit the victim's code with that state, and pass nonce validation because the victim nonce is globally available. With DEFAULT_USE_PKCE disabled in the default OpenIdConnectAuth configuration, the attacker can be logged in as the victim. This issue is fixed in version 6.2.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-31 01:33 UTC
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
  • CWE-384 - Session Fixation
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7846 records in the last 180 days details
Impacted products
Show details on NVD website

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CVE-2026-107421 (GCVE-0-2026-107421)

Vulnerability from cvelistv5 – Published: 2026-10-14 12:08 – Updated: 2026-10-15 16:43 X_Open Source
VLAI
Title
WordPress Broadcast Live Video plugin <= 7.3.2 - Session Hijacking vulnerability
Summary
Session Fixation vulnerability in VideoWhisper.com Broadcast Live Video videowhisper-live-streaming-integration allows Session Hijacking.This issue affects Broadcast Live Video: from n/a through 7.3.2.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 10:51 UTC
CWE
Assigner
Patchstack CNA under the mitre root
CNA scorecard B 76/100 over 3628 records in the last 180 days details
References
Impacted products
Vendor Product Version
VideoWhisper.com Broadcast Live Video Affected: 0 , ≤ 7.3.2 (custom)
Create a notification for this product.
Date Public
2026-10-12 11:58
Show details on NVD website

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CVE-2026-107229 (GCVE-0-2026-107229)

Vulnerability from cvelistv5 – Published: 2026-10-07 20:57 – Updated: 2026-10-08 17:57
VLAI
Title
AsyncHttpClient: Incomplete origin checks in the default cookie store allow cookie tossing onto public-suffix and IP-address hosts
Summary
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.16.0 until 3.0.14, ThreadSafeCookieStore incompletely validates cookie Domain attributes. Missing private-section and default public-suffix rules, absent A-label normalization, locale-sensitive lowercasing, public-suffix host-only handling, and numeric or IP host checks allow one origin to store a cookie later sent to another origin. Applications sharing one client across trust domains can therefore receive attacker-injected cookies and may be exposed to session fixation. This issue is fixed in version 3.0.14.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:26 UTC
CWE
  • CWE-384 - Session Fixation
  • CWE-1275 - Sensitive Cookie with Improper SameSite Attribute
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7846 records in the last 180 days details
Impacted products
Vendor Product Version
AsyncHttpClient async-http-client Affected: >= 3.0.11, < 3.0.14
Affected: >= 2.16.0, <= 2.16.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-107226 (GCVE-0-2026-107226)

Vulnerability from cvelistv5 – Published: 2026-10-12 18:34 – Updated: 2026-10-13 20:25
VLAI
Title
AsyncHttpClient: Cookies received over plaintext HTTP can plant, overwrite or delete Secure cookies set over HTTPS
Summary
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.1.0 until 3.0.14, the default ThreadSafeCookieStore does not retain whether a Set-Cookie response used a secure transport. It accepts Secure cookies received over plaintext and permits insecure cookies to overlay or delete existing Secure cookies with matching scope. An attacker controlling a plaintext same-site response can consequently plant, replace, or remove cookie state later sent to an HTTPS origin, enabling session fixation, CSRF-token replacement, or loss of security-relevant state. This issue is fixed in version 3.0.14.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 20:13 UTC
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7846 records in the last 180 days details
Impacted products
Vendor Product Version
AsyncHttpClient async-http-client Affected: >= 2.1.0, <= 2.16.1
Affected: >= 3.0.0, < 3.0.14
Create a notification for this product.
Show details on NVD website

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CVE-2026-107124 (GCVE-0-2026-107124)

Vulnerability from cvelistv5 – Published: 2026-11-06 05:57 – Updated: 2026-11-10 04:48
VLAI
Title
Keycloak-services: keycloak-services: oidc logout endpoint session fixation via id_token_hint leading to account takeover
Summary
A flaw was found in the OIDC logout endpoint of the keycloak-services component, which handles user session termination in Red Hat Build of Keycloak. The issue occurs because the system sets a session cookie based on an unvalidated token hint before completing security checks. An attacker can use this flaw to fix a session ID in a victim's browser, allowing them to hijack the victim's subsequent login and gain full control over their account.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 04:48 UTC
CWE
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1200 records in the last 180 days details
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:95761 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:95762 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-107124 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2547298 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat build of Keycloak 26.6 Unaffected: 26.6.8-2 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.6::el9
Create a notification for this product.
Red Hat Red Hat build of Keycloak 26.6 Unaffected: 26.6-24 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.6::el9
Create a notification for this product.
Red Hat Red Hat build of Keycloak 26.6.8     cpe:/a:redhat:build_keycloak:26.6::el9
Create a notification for this product.
Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
Create a notification for this product.
Date Public
2026-11-05 00:00
Show details on NVD website

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CVE-2026-105233 (GCVE-0-2026-105233)

Vulnerability from cvelistv5 – Published: 2026-10-05 05:45 – Updated: 2026-10-05 14:19
VLAI
Title
kishor-23 food-waste-management-system Login Flow login.php session fixiation
Summary
A vulnerability has been found in kishor-23 food-waste-management-system 411989e3ecb82895e53dca7865f72145f03d7d93/b3a70b2c492dc9904de5be1ad9389bd79b87f82c. This affects an unknown function of the file login.php of the component Login Flow. Such manipulation of the argument PHPSESSID leads to session fixiation. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-05 14:17 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 83/100 over 3859 records in the last 180 days details
References
Impacted products
Vendor Product Version
kishor-23 food-waste-management-system Affected: 411989e3ecb82895e53dca7865f72145f03d7d93
Affected: b3a70b2c492dc9904de5be1ad9389bd79b87f82c
    cpe:2.3:a:kishor-23:food-waste-management-system:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation
Architecture and Design

Invalidate any existing session identifiers prior to authorizing a new user session.

Mitigation
Architecture and Design

For platforms such as ASP that do not generate new values for sessionid cookies, utilize a secondary cookie. In this approach, set a secondary cookie on the user's browser to a random value and set a session variable to the same value. If the session variable and the cookie value ever don't match, invalidate the session, and force the user to log on again.

Mitigation MIT-29
Operation

Strategy: Firewall

Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].

CAPEC-196: Session Credential Falsification through Forging

An attacker creates a false but functional session credential in order to gain or usurp access to a service. Session credentials allow users to identify themselves to a service after an initial authentication without needing to resend the authentication information (usually a username and password) with every message. If an attacker is able to forge valid session credentials they may be able to bypass authentication or piggy-back off some other authenticated user's session. This attack differs from Reuse of Session IDs and Session Sidejacking attacks in that in the latter attacks an attacker uses a previous or existing credential without modification while, in a forging attack, the attacker must create their own credential, although it may be based on previously observed credentials.

CAPEC-21: Exploitation of Trusted Identifiers

An adversary guesses, obtains, or "rides" a trusted identifier (e.g. session ID, resource ID, cookie, etc.) to perform authorized actions under the guise of an authenticated user or service.

CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies

This attack relies on the use of HTTP Cookies to store credentials, state information and other critical data on client systems. There are several different forms of this attack. The first form of this attack involves accessing HTTP Cookies to mine for potentially sensitive data contained therein. The second form involves intercepting this data as it is transmitted from client to server. This intercepted information is then used by the adversary to impersonate the remote user/session. The third form is when the cookie's content is modified by the adversary before it is sent back to the server. Here the adversary seeks to convince the target server to operate on this falsified information.

CAPEC-39: Manipulating Opaque Client-based Data Tokens

In circumstances where an application holds important data client-side in tokens (cookies, URLs, data files, and so forth) that data can be manipulated. If client or server-side application components reinterpret that data as authentication tokens or data (such as store item pricing or wallet information) then even opaquely manipulating that data may bear fruit for an Attacker. In this pattern an attacker undermines the assumption that client side tokens have been adequately protected from tampering through use of encryption or obfuscation.

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.

CAPEC-61: Session Fixation

The attacker induces a client to establish a session with the target software using a session identifier provided by the attacker. Once the user successfully authenticates to the target software, the attacker uses the (now privileged) session identifier in their own transactions. This attack leverages the fact that the target software either relies on client-generated session identifiers or maintains the same session identifiers after privilege elevation.