Common Weakness Enumeration
CWE-352
AllowedCross-Site Request Forgery (CSRF)
Abstraction: Compound · Status: Stable
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
14639 vulnerabilities reference this CWE, most recent first.
CVE-2026-91819 (GCVE-0-2026-91819)
Vulnerability from cvelistv5 – Published: 2026-09-15 07:41 – Updated: 2026-09-15 14:37
VLAI
EPSS
VEX
Title
MISP: HTTP Method Override Bypasses CSRF and Form Validation in BetterSecurityComponent
Summary
Affected versions of MISP rely on CakePHP request-method override processing in a way that can disable CSRF and form-security validation.
CakePHP honors a _method field or X-HTTP-Method-Override header by rewriting the effective request method. For override values outside the normal write verbs POST, PUT, PATCH, and DELETE, CakePHP also clears the parsed request body. MISP’s security component then determines whether to perform _validatePost() and _validateCsrf() based on whether request data remains. With a value such as:
_method=GET
the body becomes empty before those checks run, so both protections are skipped. A cross-site form containing only that override can therefore reach actions whose parameters are taken from the URL rather than the request body
Version affected: ≤2.5.45
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:33 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/29af008c4 | patch |
GCVE extensions
AI-generated
Confidence: medium
Model
qwen3.8:27b
advisory
bcp-05-x-01bcp-05-x-02
AI involvement
GCVE-BCP-05-X-01
Draft vulnerability metadata was generated from a git-format patch using an Ollama-hosted language model. Human validation is required before publication.
ai-computer-assisted:llm-generatedai-computer-assisted:classification
| Model | Source | Identifier |
|---|---|---|
| qwen3.8:27b | ollama | qwen3.8:27b |
Patch provenance
GCVE-BCP-05-X-02
- Generator
-
patch2vuln.pyon 2026-09-15 07:32 - Model
qwen3.8:27b- Input
-
https://github.com/MISP/MISP/commit/29af008c4.patch
97161c8af547… - Confidence
- medium
| Commit | Subject | Patch SHA-256 |
|---|---|---|
29af008c47d2
|
fix: [security] Refuse HTTP method overrides that empty the | 97161c8af547… |
Fix summary
The fix introduces a __rejectUnsafeMethodOverride() check in BetterSecurityComponent::startup() that executes before the parent SecurityComponent::startup() computes $hasData. It inspects both the _method POST field and the X-HTTP-Method-Override header (mirroring CakePHP's precedence) and rejects any value that is not a string in the allowed set {POST, PUT, PATCH, DELETE}. Non-string values (e.g., array payloads like _method[]=GET) are also refused. A BadRequestException is thrown and the event is logged, preventing the request from ever reaching the parent security logic with an emptied body.
Patch summary
Adds a private __rejectUnsafeMethodOverride() method and a public startup() override to BetterSecurityComponent. The new method reads $_POST['_method'] and the HTTP_X_HTTP_METHOD_OVERRIDE header, applies the same header-over-body precedence as CakeRequest::_processPost(), and throws BadRequestException for any override that is not a string in the ALLOWED_METHOD_OVERRIDES constant (POST, PUT, PATCH, DELETE). The startup() override calls this check before delegating to parent::startup(). A new test file BetterSecurityComponentTest.php (196 lines) covers pass-through of write verbs, refusal of non-write verbs, non-string overrides, header overrides, header-over-body precedence, and log output.
CVSS rationale
AV:N: The attack is delivered over the network via a crafted HTML form or HTTP header. AC:L: Exploitation requires only crafting a form with a _method field; no race conditions or complex timing are needed. AT:N: No manipulation of the target's data or state is required prior to the attack. PR:L: The victim must be an authenticated MISP user; no administrative privileges are needed. UI:P: The victim passively interacts with the attack (e.g., visiting a page with an auto-submitting form); no deliberate action beyond page load is required. VC:N: No confidentiality impact is evident from the patch evidence. VI:H: The attacker can perform arbitrary state-changing actions (enable/disable feeds, modify objects) on the victim's MISP instance, representing high integrity impact. VA:N: No availability impact is indicated. SC/SI/SA:N: No sub-component impact is evidenced.
Weakness rationale
- CWE-352 The primary security impact is the complete bypass of CSRF token validation. An attacker can forge requests to state-changing MISP endpoints without a valid CSRF token by exploiting the method-override body-emptying behaviour.
- CWE-20 The root cause is the failure to validate the _method override value before it influences the security component's behaviour. Any verb outside the expected write set is accepted by the framework and causes the request body to be discarded, disabling security checks.
Assumptions to verify
- The fix is included in MISP v2.5.46 based on the tag_version_boundary metadata (228 commits after the fix commit at that tag); the exact affected version range prior to the fix is not explicitly stated in the patch.
- PR:L assumes the victim must be an authenticated MISP user; the patch does not explicitly state authentication requirements, but MISP is an authenticated threat-intelligence platform and the example endpoint (/feeds/enable/2) implies an authenticated context.
- UI:P assumes the typical CSRF delivery mechanism (auto-submitting form on a malicious page) where the victim's interaction is limited to loading the page; if a manual form submission is required, UI:A would be more appropriate.
- The vulnerability was found during internal review and was not externally reported, per the commit message.
Model comparison
Selected qwen3.8:27b
by deterministic-consensus-v1
The selected result is closest to model consensus; this heuristic does not establish factual correctness and human review remains required.
| Model | Score | Agreement | Confidence | Assumptions |
|---|---|---|---|---|
qwen3.8:27b |
6 | 9 | medium | 4 |
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CVE-2026-90893 (GCVE-0-2026-90893)
Vulnerability from cvelistv5 – Published: 2026-09-14 09:12 – Updated: 2026-09-14 10:28
VLAI
EPSS
VEX
Title
MISP UserSettingsController CSRF Protection Bypass on setTheme, setHomePage, and eventIndexColumnToggle Endpoints
Summary
MISP contains a Cross-Site Request Forgery (CSRF) vulnerability in the UserSettingsController. The actions setTheme, setHomePage, and eventIndexColumnToggle were explicitly added to the Security component's unlockedActions list, which disabled all CSRF validation (both token and field-hash checks) for those endpoints. Because these endpoints accept POST requests and modify per-user application state (theme selection, default homepage URL, and event index column visibility), an attacker who can induce a logged-in MISP user to load a malicious page (e.g., via a crafted link, embedded image, or auto-submitting form) can forge requests that alter the victim's settings without their knowledge or consent. The most impactful action is setHomePage, which allows an attacker to redirect the victim's default landing page to an arbitrary attacker-controlled URL, potentially facilitating phishing or further social engineering. The setTheme action can alter the user's visual theme, and eventIndexColumnToggle can change which columns are displayed in the event index view. No authentication bypass is involved; the victim must already be authenticated to MISP. The vulnerability was reported by the Scottish Government National Cyber Team.
Version affected: ≤2.5.45
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 10:26 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/979337b18 | patch |
GCVE extensions
AI-generated
Confidence: medium
Model
qwen3.8:27b
advisory
bcp-05-x-01bcp-05-x-02
AI involvement
GCVE-BCP-05-X-01
Draft vulnerability metadata was generated from a git-format patch using an Ollama-hosted language model. Human validation is required before publication.
ai-computer-assisted:llm-generatedai-computer-assisted:classification
| Model | Source | Identifier |
|---|---|---|
| qwen3.8:27b | ollama | qwen3.8:27b |
Patch provenance
GCVE-BCP-05-X-02
- Generator
-
patch2vuln.pyon 2026-09-14 08:59 - Model
qwen3.8:27b- Input
-
https://github.com/MISP/MISP/commit/979337b18.patch
287bea96c3ef… - Confidence
- medium
| Commit | Subject | Patch SHA-256 |
|---|---|---|
979337b182ae
|
fix: [security] Put the user-settings endpoints back under | 287bea96c3ef… |
Fix summary
The fix removes the three affected actions from the Security component's unlockedActions list (which had disabled all CSRF checks) and instead registers them under a header-only CSRF token validation mechanism (_csrfTokenHeaderOnly). This requires the X-CSRF-Token header to be present and valid on each request while still permitting the AJAX-style calls that lack traditional form fields. Client-side JavaScript and view templates are updated to include the X-CSRF-Token header (sourced from window.csrfToken) in all AJAX and fetch calls to these endpoints, ensuring legitimate same-origin requests continue to function while cross-origin forged requests are rejected.
Patch summary
In UserSettingsController::beforeFilter(), the three lines adding eventIndexColumnToggle, setTheme, and setHomePage to $this->Security->unlockedActions[] are removed and replaced with a single $this->_csrfTokenHeaderOnly() call covering all four affected actions (including setEventTemplateUserFormMode). In global_menu.ctp (default and UiBeta themes), navbar.ctp (Overmind theme), and misp.js, the jQuery $.ajax() and fetch() calls that invoke setTheme, setHomePage, and eventIndexColumnToggle are updated to include an X-CSRF-Token header populated from window.csrfToken. The Overmind navbar fetch calls also gain credentials: 'same-origin' to ensure cookies are sent with the request.
CVSS rationale
AV:N: The attack is delivered over the network via a malicious web page. AC:L: CSRF exploitation is straightforward with no race conditions or special timing. AT:N: No special target state is required beyond normal authentication. PR:N: The attacker requires no privileges on the MISP instance. UI:P: The victim must passively load the attacker's page while authenticated (e.g., click a link or visit a site). VC:N: No confidential data is exposed. VI:L: User-controlled settings (theme, homepage, column visibility) are modified, representing a low integrity impact. VA:N: No availability impact. SC/SI/SA:N: No impact on adjacent or downstream systems.
Weakness rationale
- CWE-352 The endpoints were explicitly excluded from CSRF validation via the Security component's unlockedActions mechanism, allowing a cross-origin page to submit state-changing POST requests on behalf of an authenticated user without a valid CSRF token.
Assumptions to verify
- The MISP instance is assumed to be deployed in a standard configuration where the Security component's CSRF protection is enabled by default; if an operator had globally disabled CSRF checks, this specific vulnerability would be subsumed by that broader misconfiguration.
- The setHomePage endpoint is assumed to accept an arbitrary URL path as its argument based on the patch comment stating 'a single path the user picks anyway and which setSetting() validates server-side'; the exact validation logic was not visible in the patch.
- Exact affected version range could not be determined from the patch alone; the fix commit is 225 commits after the v2.5.46 tag, suggesting the vulnerability existed in releases around and after v2.5.46, but precise boundaries are unspecified.
- CVSS UI:P assumes the victim must load an attacker-controlled page; if MISP is deployed behind a strict CSP that blocks cross-origin form submission, exploitability may be reduced, but this is not confirmed by the patch.
Model comparison
Selected qwen3.8:27b
by deterministic-consensus-v1
The selected result is closest to model consensus; this heuristic does not establish factual correctness and human review remains required.
| Model | Score | Agreement | Confidence | Assumptions |
|---|---|---|---|---|
qwen3.8:27b |
6 | 9 | medium | 4 |
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CVE-2026-90599 (GCVE-0-2026-90599)
Vulnerability from cvelistv5 – Published: 2026-09-13 22:00 – Updated: 2026-09-14 15:22
VLAI
EPSS
VEX
Title
Rizwan17 inventory-management-system process.php cross-site request forgery
Summary
A flaw has been found in Rizwan17 inventory-management-system up to 5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2. This affects an unknown function of the file includes/process.php. Executing a manipulation can lead to cross-site request forgery. It is possible to launch the attack remotely. The exploit has been published and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:22 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403181 | vdb-entry |
| https://vuldb.com/vuln/403181/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90599 | third-party-advisory |
| https://vuldb.com/submit/913903 | third-party-advisory |
| https://github.com/Rizwan17/inventory-management-… | issue-tracking |
| https://github.com/user-attachments/files/3064853… | exploitpatch |
| https://github.com/Rizwan17/inventory-management-… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rizwan17 | inventory-management-system |
Affected:
5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2
cpe:2.3:a:rizwan17:inventory-management-system:*:*:*:*:*:*:*:* |
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CVE-2026-89245 (GCVE-0-2026-89245)
Vulnerability from cvelistv5 – Published: 2026-09-11 11:15 – Updated: 2026-09-11 14:01
VLAI
EPSS
VEX
Title
WWBN AVideo Cross-Site Request Forgery via playlistRemove.php
Summary
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in playlistRemove.php that allows attackers to delete playlists by skipping CSRF protection checks. Attackers can craft a malicious form that submits a POST request to playlistRemove.php, causing a victim's playlist to be deleted when they visit the attacker's page while logged in.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:00 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/wwbn-avideo-… | third-party-advisory |
Impacted products
Date Public
2026-08-27 00:00
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CVE-2026-89148 (GCVE-0-2026-89148)
Vulnerability from cvelistv5 – Published: 2026-09-11 11:15 – Updated: 2026-09-11 12:50
VLAI
EPSS
VEX
Title
AVideo Open Redirect via playlistSort.php Referer Header
Summary
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an open redirect in objects/playlistSort.php. Because the endpoint is not a *.json.php script, AVideo's automatic CSRF guard (autoCSRFGuard()/forbidIfIsUntrustedRequest()) does not run, and when the request includes the sort parameter the script issues a Location header set to the unvalidated $_SERVER['HTTP_REFERER'] value without calling isSafeRedirectURL(). A remote unauthenticated attacker can therefore induce a logged-in user who can manage the targeted playlist to submit a cross-origin POST with a crafted Referer, causing the victim's playlist to be reordered and the victim's browser to be redirected from a trusted AVideo URL to an attacker-controlled site for phishing. No patched version is available.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 12:49 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/avideo-open-… | third-party-advisory |
Impacted products
Date Public
2026-08-27 00:00
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CVE-2026-88873 (GCVE-0-2026-88873)
Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-10 14:56
VLAI
EPSS
VEX
Title
WWBN AVideo Cross-Site Request Forgery via logArchive.json.php
Summary
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in view/logArchive.json.php that allows unauthenticated attackers to archive application logs by making GET requests without CSRF token validation. Attackers can craft malicious pages that trigger administrators' browsers to request the endpoint, copying sensitive application logs to a publicly accessible zip file and truncating the live log to remove forensic evidence.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:22 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/wwbn-avideo-… | third-party-advisory |
Impacted products
Date Public
2026-08-26 00:00
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CVE-2026-88872 (GCVE-0-2026-88872)
Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-10 14:11
VLAI
EPSS
VEX
Title
AVideo CustomizeUser setPassword.json.php CSRF
Summary
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in the setPassword.json.php endpoint that allows unauthenticated attackers to modify any user's channel password by sending a GET request. Attackers can craft a malicious webpage that, when visited by an authenticated administrator, sets or clears any user's channel password without CSRF token validation.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:10 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/avideo-custo… | third-party-advisory |
Impacted products
Date Public
2026-08-26 00:00
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CVE-2026-88871 (GCVE-0-2026-88871)
Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-15 14:20
VLAI
EPSS
VEX
Title
WWBN AVideo CustomizeUser setSubscribers CSRF via GET
Summary
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 (master, 2026-08-23) contains a cross-site request forgery vulnerability in the CustomizeUser plugin's plugin/CustomizeUser/setSubscribers.json.php endpoint. The script reads users_id and ExtraSubscribers from $_REQUEST and calls User::setExtraSubscribers() without requiring a POST request or a valid CSRF token; autoCSRFGuard() is applied only to POST requests to *.json.php, and the mutation does not pass through ObjectYPT::save()/isUntrustedRequest(), so a cross-origin GET succeeds. An unauthenticated remote attacker who induces a logged-in administrator to load a crafted page (for example an <img> tag pointing at the endpoint) can forge the ExtraSubscribers count displayed on any user's channel. The CustomizeUser plugin is enabled by default, and no patched version was available at the time of reporting.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:20 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
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Impacted products
Date Public
2026-08-26 00:00
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CVE-2026-88870 (GCVE-0-2026-88870)
Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-18 17:23
VLAI
EPSS
VEX
Title
WWBN AVideo LoginControl PGP Key CSRF via GET Request
Summary
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in the LoginControl plugin PGP key endpoints that lack CSRF token validation. Attackers can craft malicious pages with image tags pointing to savePublicKey.json.php to replace a logged-in victim's PGP 2FA public key, causing lockout or enabling account takeover if the attacker knows the password.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 17:11 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/wwbn-avideo-… | third-party-advisory |
Impacted products
Date Public
2026-08-26 00:00
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CVE-2026-88061 (GCVE-0-2026-88061)
Vulnerability from cvelistv5 – Published: 2026-09-10 19:08 – Updated: 2026-09-15 15:36
VLAI
EPSS
VEX
Title
career-ops: Local dashboard API accepted cross-origin and non-loopback requests, allowing unauthenticated command execution
Summary
career-ops is an open-source AI-assisted job search and application management tool. Prior to 0.8.0, the career-ops local web dashboard web/ exposed command-spawning and user-file-writing /api routes without validating request origin or restricting clients to loopback addresses. A malicious page in another browser tab could send cross-origin localhost requests while the dashboard was running, and a dashboard bound beyond loopback could receive direct requests from the local network. Both paths allowed unauthenticated command execution as the dashboard user, but npm installations were unaffected because web/ is excluded from the published package. This issue is fixed in version 0.8.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 15:36 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/career-ops-hq/career-ops/secur… | x_refsource_CONFIRM |
| https://github.com/career-ops-hq/career-ops/commi… | x_refsource_MISC |
| https://github.com/career-ops-hq/career-ops/relea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| santifer | career-ops |
Affected:
< 0.8.0
|
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Mitigation MIT-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 [REF-1482].
- For example, use anti-CSRF packages such as the OWASP CSRFGuard. [REF-330]
- Another example is the ESAPI Session Management control, which includes a component for CSRF. [REF-45]
Mitigation
Implementation
Ensure that the application is free of cross-site scripting issues (CWE-79), because most CSRF defenses can be bypassed using attacker-controlled script.
Mitigation
Architecture and Design
Generate a unique nonce for each form, place the nonce into the form, and verify the nonce upon receipt of the form. Be sure that the nonce is not predictable (CWE-330). [REF-332]
Mitigation
Architecture and Design
Identify especially dangerous operations. When the user performs a dangerous operation, send a separate confirmation request to ensure that the user intended to perform that operation.
Mitigation
Architecture and Design
- Use the "double-submitted cookie" method as described by Felten and Zeller:
- When a user visits a site, the site should generate a pseudorandom value and set it as a cookie on the user's machine. The site should require every form submission to include this value as a form value and also as a cookie value. When a POST request is sent to the site, the request should only be considered valid if the form value and the cookie value are the same.
- Because of the same-origin policy, an attacker cannot read or modify the value stored in the cookie. To successfully submit a form on behalf of the user, the attacker would have to correctly guess the pseudorandom value. If the pseudorandom value is cryptographically strong, this will be prohibitively difficult.
- This technique requires Javascript, so it may not work for browsers that have Javascript disabled. [REF-331]
Mitigation
Architecture and Design
Do not use the GET method for any request that triggers a state change.
Mitigation
Implementation
Check the HTTP Referer header to see if the request originated from an expected page. This could break legitimate functionality, because users or proxies may have disabled sending the Referer for privacy reasons.
CAPEC-111: JSON Hijacking (aka JavaScript Hijacking)
An attacker targets a system that uses JavaScript Object Notation (JSON) as a transport mechanism between the client and the server (common in Web 2.0 systems using AJAX) to steal possibly confidential information transmitted from the server back to the client inside the JSON object by taking advantage of the loophole in the browser's Same Origin Policy that does not prohibit JavaScript from one website to be included and executed in the context of another website.
CAPEC-462: Cross-Domain Search Timing
An attacker initiates cross domain HTTP / GET requests and times the server responses. The timing of these responses may leak important information on what is happening on the server. Browser's same origin policy prevents the attacker from directly reading the server responses (in the absence of any other weaknesses), but does not prevent the attacker from timing the responses to requests that the attacker issued cross domain.
CAPEC-467: Cross Site Identification
An attacker harvests identifying information about a victim via an active session that the victim's browser has with a social networking site. A victim may have the social networking site open in one tab or perhaps is simply using the "remember me" feature to keep their session with the social networking site active. An attacker induces a payload to execute in the victim's browser that transparently to the victim initiates a request to the social networking site (e.g., via available social network site APIs) to retrieve identifying information about a victim. While some of this information may be public, the attacker is able to harvest this information in context and may use it for further attacks on the user (e.g., spear phishing).
CAPEC-62: Cross Site Request Forgery
An attacker crafts malicious web links and distributes them (via web pages, email, etc.), typically in a targeted manner, hoping to induce users to click on the link and execute the malicious action against some third-party application. If successful, the action embedded in the malicious link will be processed and accepted by the targeted application with the users' privilege level. This type of attack leverages the persistence and implicit trust placed in user session cookies by many web applications today. In such an architecture, once the user authenticates to an application and a session cookie is created on the user's system, all following transactions for that session are authenticated using that cookie including potential actions initiated by an attacker and simply "riding" the existing session cookie.