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-2026-86724 (GCVE-0-2026-86724)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:13 – Updated: 2026-09-10 15:02
VLAI
EPSS
VEX
Title
AVideo YPTWallet saveBalance.php Cross-Site Request Forgery
Summary
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in plugin/YPTWallet/view/saveBalance.php that allows attackers to set arbitrary wallet balances by relying only on session cookies without token validation. Attackers can craft a malicious webpage that, when loaded by an administrator, submits a POST request to modify any user's wallet balance to any value.
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/avideo-yptwa… | third-party-advisory |
Impacted products
Date Public
2026-08-24 00:00
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CVE-2026-86719 (GCVE-0-2026-86719)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:13 – Updated: 2026-09-10 15:02
VLAI
EPSS
VEX
Title
WWBN AVideo CustomizeUser Cross-Site Request Forgery Session Hijacking
Summary
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 (master) contains a cross-site request forgery vulnerability in the CustomizeUser plugin endpoint plugin/CustomizeUser/swapUser.json.php. The endpoint takes users_id from $_REQUEST and invokes User::swapUser() without calling forbidIfNotPost() or forbidIfInvalidToken(), and the global autoCSRFGuard() check only runs for POST requests to *.json.php, so the action is reachable via GET. An attacker who causes an authenticated administrator's browser to issue a cross-origin GET (for example via an <img> tag or link) can replace that administrator's session with a non-admin user account, causing the administrator to lose administrative access until the swap is cancelled; swapping to another administrator account is rejected, so this is not privilege escalation. The JSON response also discloses the session_id. The CustomizeUser plugin is enabled by default, and no patch was available at the time of publication.
Severity
5.4 (Medium)
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
2026-08-24 00:00
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CVE-2026-86718 (GCVE-0-2026-86718)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:13 – Updated: 2026-09-08 15:46
VLAI
EPSS
VEX
Title
WWBN AVideo Cross-Site Request Forgery via deleteHistory.json.php
Summary
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in deleteHistory.json.php and finishAll.json.php that allows unauthenticated attackers to mutate live history by making GET requests without CSRF token validation. Attackers can craft malicious pages that trigger administrator browsers to delete all live transmission history or mark streams as finished when an admin visits the attacker-controlled site.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 15:35 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
2026-08-24 00:00
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CVE-2026-86307 (GCVE-0-2026-86307)
Vulnerability from cvelistv5 – Published: 2026-09-07 13:15 – Updated: 2026-09-08 13:49
VLAI
EPSS
VEX
Title
light0011 cms cross-site request forgery
Summary
A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This vulnerability affects unknown code. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are 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 2026-09-08 13:49 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399480 | vdb-entry |
| https://vuldb.com/vuln/399480/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86307 | third-party-advisory |
| https://vuldb.com/submit/894818 | third-party-advisory |
| https://github.com/light0011/cms/issues/12 | exploitissue-tracking |
| https://github.com/light0011/cms/ | product |
Impacted products
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CVE-2026-86281 (GCVE-0-2026-86281)
Vulnerability from cvelistv5 – Published: 2026-09-07 07:30 – Updated: 2026-09-11 20:35 X_Freeware
VLAI
EPSS
VEX
Title
SourceCodester Syllabus-Aligned Learning Management & Examination System cross-site request forgery
Summary
A security flaw has been discovered in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. This impacts an unknown function. Performing a manipulation results in cross-site request forgery. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 20:02 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399442 | vdb-entry |
| https://vuldb.com/vuln/399442/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86281 | third-party-advisory |
| https://vuldb.com/submit/904882 | third-party-advisory |
| https://github.com/hackliu/Vulnerability-Reports/… | exploit |
| https://www.sourcecodester.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | Syllabus-Aligned Learning Management & Examination System |
Affected:
1.0
cpe:2.3:a:sourcecodester:syllabus-aligned_learning_management_examination_system:*:*:*:*:*:*:*:* |
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CVE-2026-86182 (GCVE-0-2026-86182)
Vulnerability from cvelistv5 – Published: 2026-09-06 08:45 – Updated: 2026-09-08 13:55
VLAI
EPSS
VEX
Title
diem-project diem dmConsole actions.class.php executeCommand cross-site request forgery
Summary
A vulnerability was determined in diem-project diem up to 5.1.3. This affects the function executeCommand of the file dmAdminPlugin/modules/dmConsole/actions/actions.class.php of the component dmConsole. This manipulation of the argument dm_command causes cross-site request forgery. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. 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 2026-09-08 13:54 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399314 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399314/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86182 | third-party-advisory |
| https://vuldb.com/submit/896154 | third-party-advisory |
| https://github.com/diem-project/diem/issues/449 | exploitissue-tracking |
| https://github.com/diem-project/diem/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| diem-project | diem |
Affected:
5.1.0
Affected: 5.1.1 Affected: 5.1.2 Affected: 5.1.3 cpe:2.3:a:diem-project:diem:*:*:*:*:*:*:*:* |
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CVE-2026-86135 (GCVE-0-2026-86135)
Vulnerability from cvelistv5 – Published: 2026-09-08 14:00 – Updated: 2026-09-08 14:37
VLAI
EPSS
VEX
Title
Dimension CSRF Vulnerability in Database Snapshot Creation Allows Denial of Service
Summary
A Cross-Site Request Forgery (CSRF) vulnerability in WatchGuard Dimension's database snapshot creation feature allows a remote attacker to trigger unauthorized snapshot creation by tricking an authenticated administrator into visiting a specially crafted web page.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 14:37 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://psirt.watchguard.com/CVE-2026-86135 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WatchGuard | Dimension |
Affected:
2.0 , < 2.3.1
(semver)
cpe:2.3:a:watchguard:dimension:*:*:*:*:*:*:*:* |
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CVE-2026-85547 (GCVE-0-2026-85547)
Vulnerability from cvelistv5 – Published: 2026-09-04 09:40 – Updated: 2026-09-04 16:30
VLAI
EPSS
VEX
Title
Cross-Site Request Forgery via Attacker-Controlled REST Detection in MISP
Summary
A cross-site request forgery (CSRF) vulnerability exists in MISP due to form-security and CSRF protections being disabled based on whether an incoming request was identified as a REST request.
MISP's REST detection can be influenced by request properties such as the URL suffix or the HTTP Accept header. Because Accept: application/json can be supplied by a cross-origin page without requiring a CORS preflight, an attacker could cause a request originating from another website to be treated as REST traffic. MISP would consequently disable its normal form-security and CSRF validation even though the request was authenticated using the victim's existing browser session.
An unauthenticated remote attacker could exploit this behavior by convincing an authenticated MISP user to visit or interact with a malicious web page. The attacker's page could then issue crafted requests to susceptible state-changing MISP endpoints using the victim's privileges. Depending on the permissions of the victim and the targeted endpoint, this could allow unauthorized modification, creation, publication, or removal of data and other state changes.
The vulnerability originates from granting the form-security exemption based on _isRest() rather than on the authentication mechanism used by the request. The patch changes this behavior so that CSRF and form-security exemptions are granted only when the request actually carries a MISP API key. Session-authenticated REST-style requests remain subject to CSRF protection.
The fix also introduces support for transmitting CSRF tokens through the X-CSRF-Token header for legitimate same-origin AJAX requests. Such a header cannot normally be attached by a cross-origin page without triggering a CORS preflight, preventing it from being used to reproduce the original attack.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 16:24 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/f82646727 | patch |
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CVE-2026-85546 (GCVE-0-2026-85546)
Vulnerability from cvelistv5 – Published: 2026-09-04 09:27 – Updated: 2026-09-10 07:53
VLAI
EPSS
VEX
Title
MISP Sharing Group Quick-Edit Actions Allow CSRF via State-Changing GET Requests
Summary
MISP contains a cross-site request forgery (CSRF) vulnerability in the sharing group quick-edit functionality. The addOrg, removeOrg, addServer, and removeServer actions share the __initialiseSGQuickEdit() helper, where the HTTP method validation intended to restrict these operations to POST requests was commented out.
As a result, these state-changing actions could be invoked using GET requests. An attacker could craft a URL targeting one of the affected actions and cause an authenticated MISP user with sufficient privileges to request it, for example through a malicious link or embedded web resource.
Successful exploitation could modify the membership of a MISP sharing group without the victim intentionally performing the operation. Depending on the action performed, an attacker could add or remove organisations or servers from a sharing group, potentially granting unintended access to information distributed through that sharing group or disrupting legitimate information sharing.
The patch restores HTTP method enforcement centrally in __initialiseSGQuickEdit() by calling allowMethod(['post']), ensuring that all four affected quick-edit operations require POST requests and are therefore subject to the application's normal protections for state-changing requests.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 19:35 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/3060d93cb | patch |
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CVE-2026-85236 (GCVE-0-2026-85236)
Vulnerability from cvelistv5 – Published: 2026-09-03 15:13 – Updated: 2026-09-05 01:28
VLAI
EPSS
VEX
Title
MISP cullEmptyEvents CSRF Allows Irreversible Deletion of Events via GET Request
Summary
A cross-site request forgery (CSRF) vulnerability existed in the cullEmptyEvents action of MISP. The endpoint performed a state-changing and irreversible operation while accepting HTTP GET requests.
Because bodyless GET requests are not subject to CakePHP's CSRF validation, an attacker could cause an authenticated MISP user with sufficient privileges to invoke the endpoint simply by causing their browser to load a crafted URL, for example through an embedded image or other automatically requested resource.
Successful exploitation triggers the deletion of published empty events. The deletion is particularly significant because the operation uses skipBlocklist, meaning the removed events do not leave blocklist entries that could prevent or track their subsequent synchronization. This can result in unintended and potentially irreversible deletion of MISP event records without explicit user interaction.
The vulnerability was addressed by restricting cullEmptyEvents to HTTP POST requests, ensuring that CakePHP's normal CSRF protections are applied to the operation.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-05 01:28 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
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"url": "https://github.com/MISP/MISP/commit/50106c9a0"
},
{
"tags": [
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"url": "https://github.com/MISP/MISP/commit/66ecb5acb"
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{
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"url": "https://github.com/MISP/MISP/commit/9c1346ce1"
},
{
"tags": [
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"url": "https://github.com/MISP/MISP/commit/cfc8b8a6d"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "MISP cullEmptyEvents CSRF Allows Irreversible Deletion of Events via GET Request",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "5a6e4751-2f3f-4070-9419-94fb35b644e8",
"assignerShortName": "CIRCL",
"cveId": "CVE-2026-85236",
"datePublished": "2026-09-03T15:13:00.493Z",
"dateReserved": "2026-09-03T15:12:56.306Z",
"dateUpdated": "2026-09-05T01:28:50.028Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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.