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224 vulnerabilities by getgrav
CVE-2026-65603 (GCVE-0-2026-65603)
Vulnerability from nvd – Published: 2026-07-22 11:21 – Updated: 2026-07-22 11:21
VLAI
EPSS
VEX
Title
Grav Login Plugin 3.8.11 Privilege Escalation via Profile Update
Summary
The Grav Login plugin (grav-plugin-login) versions <= 3.8.11 contain a privilege escalation flaw in the authenticated profile self-update handler (processUserProfile(), the update_user task). Unlike the registration handler, this handler does not strip privilege fields ('groups','access') from user-submitted form data before persisting them. When an administrator has added 'groups' and/or 'access' to plugins.login.user_registration.fields and the default 'regular'/DataUser account backend is in use, a low-privilege authenticated user can POST crafted profile form data (e.g. access[admin][super]=true) to escalate to super-admin, enabling admin panel access, scheduler abuse (RCE), and Twig evaluation. Fixed in 3.8.12.
Severity
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-login-p… | third-party-advisory |
Impacted products
Date Public
2026-07-08 00:00
Credits
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CVE-2026-65008 (GCVE-0-2026-65008)
Vulnerability from nvd – Published: 2026-07-21 11:39 – Updated: 2026-07-22 14:20
VLAI
EPSS
VEX
Title
Grav before 2.0.7 Remote Code Execution via Blueprint dynamicData
Summary
Grav 2.0.4 (fixed in 2.0.7) contains a remote code execution vulnerability in Blueprint::dynamicData() (system/src/Grav/Common/Data/Blueprint.php), which passes a Class::method callable string and its arguments directly to call_user_func_array() without any allowlist. Because the form plugin routes page frontmatter through this path, an authenticated account with the admin.pages (or api.pages.write) permission can plant a malicious callable directive in a page. The command then executes as the web-server user whenever anyone — including an unauthenticated visitor — accesses the page.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-07-07 00:00
Credits
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CVE-2026-65007 (GCVE-0-2026-65007)
Vulnerability from nvd – Published: 2026-07-21 11:39 – Updated: 2026-07-21 11:39
VLAI
EPSS
VEX
Title
Grav before 1.0.8 Missing Authorization on API Key Generation
Summary
The Grav api plugin (grav-plugin-api) before 1.0.8 fails to properly authorize API key generation and revocation: the plugin intercepts the apiKeyGenerate/apiKeyRevoke admin tasks before the account-management ACL runs and authorizes the caller on only the admin.login permission (the baseline permission held by every panel user). This allows any user with admin.login to mint a persistent API key bound to any account, and the forged key inherits the target account's API permissions. On installs where an API-enabled account holds broader permissions, this enables account impersonation and privilege escalation up to account takeover.
Severity
9.6 (Critical)
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-07-07 00:00
Credits
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CVE-2026-64628 (GCVE-0-2026-64628)
Vulnerability from nvd – Published: 2026-07-21 11:39 – Updated: 2026-07-21 11:39
VLAI
EPSS
VEX
Title
Grav Stored Cross-Site Scripting via Shortcode Attribute Handlers
Summary
Grav contains a stored cross-site scripting vulnerability in shortcode-core attribute handlers where the XSS detection scan only matches payloads containing literal angle brackets, allowing shortcode parameters to bypass validation. Attackers with admin.pages permission can inject malicious JavaScript through shortcode attributes that execute in any viewer's browser, including administrators, enabling session hijacking via admin nonce theft.
Severity
5.4 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-stored-… | third-party-advisory |
Date Public
2026-07-07 00:00
Credits
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CVE-2026-62387 (GCVE-0-2026-62387)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 12:03 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 1.0.0-rc.16 CORS Misconfiguration via API Plugin
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.0-rc.16 shipped Access-Control-Allow-Origin: * as its default CORS configuration on all responses, including authenticated endpoints and preflight (OPTIONS) responses. Because the plugin accepts credentials via the Authorization and X-API-Token headers (set programmatically by JavaScript rather than via cookies), an attacker who obtains a valid access token (e.g., via log leakage, Referer headers, browser history, or network capture) can issue fully authenticated cross-origin requests from any malicious website to read sensitive data and perform write operations as the token's user. Fixed in 1.0.0-rc.16.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-942 - Permissive Cross-domain Security Policy with Untrusted Domains
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-rc-16-c… | third-party-advisory |
Impacted products
Date Public
2026-06-30 00:00
Credits
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CVE-2026-62386 (GCVE-0-2026-62386)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 00:07 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 1.0.0-rc.16 Authentication Bypass via token URL Parameter
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route (JwtAuthenticator::extractBearerToken fallback). Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via the Referer header, stored in browser history, and captured by upstream proxy and CDN logs, exposing valid admin access tokens. A leaked token grants unauthorized API access, including reading configuration and user data, creating admin accounts, modifying system settings, and deleting pages.
Severity
CWE
- CWE-598 - Use of GET Request Method With Sensitive Query Strings
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-rc-16-a… | third-party-advisory |
Impacted products
Date Public
2026-06-30 00:00
Credits
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CVE-2026-62237 (GCVE-0-2026-62237)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-21 01:22 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 ReDoS via regex_replace in Sandbox
Summary
Grav before 2.0.4 contains a regular expression denial of service (ReDoS) vulnerability in the regex_replace filter and function, which are allowlisted in the Twig content sandbox. When Twig processing in page content is enabled (security.twig_content.process_enabled: true, disabled by default), an authenticated page editor can supply a catastrophically backtracking PCRE pattern that is passed directly to PHP's preg_replace(), causing unbounded CPU consumption and denial of service to the web server process.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-redos-v… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
Credits
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CVE-2026-62236 (GCVE-0-2026-62236)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 14:15 X_Open Source
VLAI
EPSS
VEX
Title
grav-plugin-login < 3.8.11 CSRF via regenerate2FASecret
Summary
grav-plugin-login before 3.8.11 contains a cross-site request forgery (CSRF) vulnerability in the login.regenerate2FASecret frontend task, which regenerates and persists a new TOTP secret for the authenticated session user without any anti-CSRF nonce or Origin/Referer check. Because Grav core dispatches the task from the GET 'task:' URI parameter and the default session cookie is SameSite=Lax, an attacker can lure a logged-in victim to an off-site page that performs a top-level GET navigation, rotating the victim's TOTP secret so their enrolled authenticator no longer matches the server, effectively forcing 2FA re-enrollment. Sites configured with session.samesite: Strict are not affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-plugin-… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
Credits
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CVE-2026-62235 (GCVE-0-2026-62235)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 12:06 X_Open Source
VLAI
EPSS
VEX
Title
Grav Flex-Objects < 1.4.3 Authorization Bypass via API
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-flex-ob… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62234 (GCVE-0-2026-62234)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 00:07 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 SSRF via Unrestricted cURL Protocols
Summary
Grav before 2.0.4 fails to restrict cURL protocols in webhook dispatch, allowing authenticated users with api.webhooks.write permission to create webhooks with file://, dict://, or gopher:// URLs. Attackers can trigger webhook events to read local files, access process information, or pivot to internal services via unrestricted protocol handlers.
Severity
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-ssrf-vi… | third-party-advisory |
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2026-06-29 00:00
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CVE-2026-62233 (GCVE-0-2026-62233)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 18:05 X_Open Source
VLAI
EPSS
VEX
Title
grav-plugin-api < 1.0.6 Privilege Escalation via createApiKey
Summary
grav-plugin-api before 1.0.6 fails to validate super-admin status in createApiKey, generate2fa, and disable2fa endpoints, allowing non-super api.users.write managers to escalate to super-admin. Attackers can mint API keys bound to super-admin accounts or strip 2FA from super-admin users to achieve full instance takeover.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-plugin-… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62232 (GCVE-0-2026-62232)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 10:29 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 2FA Bypass via Secret Regeneration
Summary
Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin where the regenerate2FASecret task checks only user existence, not authorization, during the pending TOTP challenge window. Attackers who know the victim's password can call this task without a CSRF nonce to overwrite the 2FA secret with an attacker-chosen value, compute a valid TOTP code, and complete authentication while reducing 2FA to password-only protection.
Severity
7.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-2fa-byp… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62231 (GCVE-0-2026-62231)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-21 01:21 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 1.0.6 API Key Scope Bypass via ApiKeyAuthenticator
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.6 contains an authorization bypass: API keys can be created with a restricted scopes array, but the ApiKeyAuthenticator class never reads or enforces these scopes. It loads and returns the owning user's full account object, so a key created with limited scopes (e.g. read-only) can perform any write, delete, or administrative operation the owning user is authorized for. Fixed in 1.0.6.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-api-key… | third-party-advisory |
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Date Public
2026-06-29 00:00
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CVE-2026-62230 (GCVE-0-2026-62230)
Vulnerability from nvd – Published: 2026-07-17 00:07 – Updated: 2026-07-17 14:09 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 File Access Bypass via Case Variation
Summary
Grav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rules blocking access to sensitive file types (.yaml, .php, .json, etc.) lack the [NC] flag, making extension matching case-sensitive. On case-insensitive filesystems (Windows/NTFS, macOS/HFS+, or Docker volume mounts), an unauthenticated attacker can request these files with uppercase or mixed-case extensions (e.g., .YAML, .PHP) to bypass the restrictions and read sensitive configuration files that may contain API keys and credentials.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-178 - Improper Handling of Case Sensitivity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-file-ac… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-61873 (GCVE-0-2026-61873)
Vulnerability from nvd – Published: 2026-07-15 11:25 – Updated: 2026-07-15 18:00
VLAI
EPSS
VEX
Title
Grav before 9.1.8 Arbitrary File Write via Twig-Processed Filename
Summary
Grav before 9.1.8 contains an arbitrary file write vulnerability in the Form plugin's process.save.filename parameter, which is validated against path traversal before Twig processing but never re-validated after rendering. Attackers can submit form data containing path traversal sequences that are processed through Twig templates, allowing them to write arbitrary files including PHP webshells to the web root or other sensitive directories.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-06-26 00:00
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CVE-2026-61457 (GCVE-0-2026-61457)
Vulnerability from nvd – Published: 2026-07-15 11:25 – Updated: 2026-07-15 12:12
VLAI
EPSS
VEX
Title
Grav before 1.0.3 Remote Code Execution via File Upload Extension Bypass
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.3 contains a file upload extension bypass in the API media controller. HandlesMediaUploads::validateFileExtension() inspects only the final file extension via pathinfo($filename, PATHINFO_EXTENSION), so a user with api.media.write permission can upload a file with a double extension such as shell.php.jpg to bypass the dangerous extensions blocklist. The web server may then execute the file as PHP, resulting in remote code execution.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-06-24 00:00
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CVE-2026-65603 (GCVE-0-2026-65603)
Vulnerability from cvelistv5 – Published: 2026-07-22 11:21 – Updated: 2026-07-22 11:21
VLAI
EPSS
VEX
Title
Grav Login Plugin 3.8.11 Privilege Escalation via Profile Update
Summary
The Grav Login plugin (grav-plugin-login) versions <= 3.8.11 contain a privilege escalation flaw in the authenticated profile self-update handler (processUserProfile(), the update_user task). Unlike the registration handler, this handler does not strip privilege fields ('groups','access') from user-submitted form data before persisting them. When an administrator has added 'groups' and/or 'access' to plugins.login.user_registration.fields and the default 'regular'/DataUser account backend is in use, a low-privilege authenticated user can POST crafted profile form data (e.g. access[admin][super]=true) to escalate to super-admin, enabling admin panel access, scheduler abuse (RCE), and Twig evaluation. Fixed in 3.8.12.
Severity
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-login-p… | third-party-advisory |
Impacted products
Date Public
2026-07-08 00:00
Credits
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CVE-2026-65008 (GCVE-0-2026-65008)
Vulnerability from cvelistv5 – Published: 2026-07-21 11:39 – Updated: 2026-07-22 14:20
VLAI
EPSS
VEX
Title
Grav before 2.0.7 Remote Code Execution via Blueprint dynamicData
Summary
Grav 2.0.4 (fixed in 2.0.7) contains a remote code execution vulnerability in Blueprint::dynamicData() (system/src/Grav/Common/Data/Blueprint.php), which passes a Class::method callable string and its arguments directly to call_user_func_array() without any allowlist. Because the form plugin routes page frontmatter through this path, an authenticated account with the admin.pages (or api.pages.write) permission can plant a malicious callable directive in a page. The command then executes as the web-server user whenever anyone — including an unauthenticated visitor — accesses the page.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-07-07 00:00
Credits
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CVE-2026-65007 (GCVE-0-2026-65007)
Vulnerability from cvelistv5 – Published: 2026-07-21 11:39 – Updated: 2026-07-21 11:39
VLAI
EPSS
VEX
Title
Grav before 1.0.8 Missing Authorization on API Key Generation
Summary
The Grav api plugin (grav-plugin-api) before 1.0.8 fails to properly authorize API key generation and revocation: the plugin intercepts the apiKeyGenerate/apiKeyRevoke admin tasks before the account-management ACL runs and authorizes the caller on only the admin.login permission (the baseline permission held by every panel user). This allows any user with admin.login to mint a persistent API key bound to any account, and the forged key inherits the target account's API permissions. On installs where an API-enabled account holds broader permissions, this enables account impersonation and privilege escalation up to account takeover.
Severity
9.6 (Critical)
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-before-… | third-party-advisory |
Impacted products
Date Public
2026-07-07 00:00
Credits
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CVE-2026-64628 (GCVE-0-2026-64628)
Vulnerability from cvelistv5 – Published: 2026-07-21 11:39 – Updated: 2026-07-21 11:39
VLAI
EPSS
VEX
Title
Grav Stored Cross-Site Scripting via Shortcode Attribute Handlers
Summary
Grav contains a stored cross-site scripting vulnerability in shortcode-core attribute handlers where the XSS detection scan only matches payloads containing literal angle brackets, allowing shortcode parameters to bypass validation. Attackers with admin.pages permission can inject malicious JavaScript through shortcode attributes that execute in any viewer's browser, including administrators, enabling session hijacking via admin nonce theft.
Severity
5.4 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-stored-… | third-party-advisory |
Date Public
2026-07-07 00:00
Credits
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CVE-2026-62387 (GCVE-0-2026-62387)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 12:03 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 1.0.0-rc.16 CORS Misconfiguration via API Plugin
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.0-rc.16 shipped Access-Control-Allow-Origin: * as its default CORS configuration on all responses, including authenticated endpoints and preflight (OPTIONS) responses. Because the plugin accepts credentials via the Authorization and X-API-Token headers (set programmatically by JavaScript rather than via cookies), an attacker who obtains a valid access token (e.g., via log leakage, Referer headers, browser history, or network capture) can issue fully authenticated cross-origin requests from any malicious website to read sensitive data and perform write operations as the token's user. Fixed in 1.0.0-rc.16.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-942 - Permissive Cross-domain Security Policy with Untrusted Domains
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-rc-16-c… | third-party-advisory |
Impacted products
Date Public
2026-06-30 00:00
Credits
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CVE-2026-62386 (GCVE-0-2026-62386)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 00:07 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 1.0.0-rc.16 Authentication Bypass via token URL Parameter
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route (JwtAuthenticator::extractBearerToken fallback). Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via the Referer header, stored in browser history, and captured by upstream proxy and CDN logs, exposing valid admin access tokens. A leaked token grants unauthorized API access, including reading configuration and user data, creating admin accounts, modifying system settings, and deleting pages.
Severity
CWE
- CWE-598 - Use of GET Request Method With Sensitive Query Strings
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-rc-16-a… | third-party-advisory |
Impacted products
Date Public
2026-06-30 00:00
Credits
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CVE-2026-62237 (GCVE-0-2026-62237)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-21 01:22 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 ReDoS via regex_replace in Sandbox
Summary
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-redos-v… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62236 (GCVE-0-2026-62236)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 14:15 X_Open Source
VLAI
EPSS
VEX
Title
grav-plugin-login < 3.8.11 CSRF via regenerate2FASecret
Summary
grav-plugin-login before 3.8.11 contains a cross-site request forgery (CSRF) vulnerability in the login.regenerate2FASecret frontend task, which regenerates and persists a new TOTP secret for the authenticated session user without any anti-CSRF nonce or Origin/Referer check. Because Grav core dispatches the task from the GET 'task:' URI parameter and the default session cookie is SameSite=Lax, an attacker can lure a logged-in victim to an off-site page that performs a top-level GET navigation, rotating the victim's TOTP secret so their enrolled authenticator no longer matches the server, effectively forcing 2FA re-enrollment. Sites configured with session.samesite: Strict are not affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
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|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-plugin-… | third-party-advisory |
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Date Public
2026-06-29 00:00
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CVE-2026-62235 (GCVE-0-2026-62235)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 12:06 X_Open Source
VLAI
EPSS
VEX
Title
Grav Flex-Objects < 1.4.3 Authorization Bypass via API
Summary
Grav Flex-Objects before version 1.4.3 contains a broken access control vulnerability in the admin-next REST API that allows authenticated users with only api.access permission to perform unauthorized CRUD operations on permission-less directories. Attackers with api.access credentials can create, read, update, delete, and export objects from any directory lacking an explicit permissions configuration, bypassing intended authorization controls.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-flex-ob… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
Credits
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CVE-2026-62234 (GCVE-0-2026-62234)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 00:07 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 SSRF via Unrestricted cURL Protocols
Summary
Grav before 2.0.4 fails to restrict cURL protocols in webhook dispatch, allowing authenticated users with api.webhooks.write permission to create webhooks with file://, dict://, or gopher:// URLs. Attackers can trigger webhook events to read local files, access process information, or pivot to internal services via unrestricted protocol handlers.
Severity
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-ssrf-vi… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
Credits
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CVE-2026-62233 (GCVE-0-2026-62233)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 18:05 X_Open Source
VLAI
EPSS
VEX
Title
grav-plugin-api < 1.0.6 Privilege Escalation via createApiKey
Summary
grav-plugin-api before 1.0.6 fails to validate super-admin status in createApiKey, generate2fa, and disable2fa endpoints, allowing non-super api.users.write managers to escalate to super-admin. Attackers can mint API keys bound to super-admin accounts or strip 2FA from super-admin users to achieve full instance takeover.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-plugin-… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62232 (GCVE-0-2026-62232)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 10:29 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 2FA Bypass via Secret Regeneration
Summary
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Severity
7.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-2fa-byp… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62231 (GCVE-0-2026-62231)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-21 01:21 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 1.0.6 API Key Scope Bypass via ApiKeyAuthenticator
Summary
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.6 contains an authorization bypass: API keys can be created with a restricted scopes array, but the ApiKeyAuthenticator class never reads or enforces these scopes. It loads and returns the owning user's full account object, so a key created with limited scopes (e.g. read-only) can perform any write, delete, or administrative operation the owning user is authorized for. Fixed in 1.0.6.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-api-key… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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CVE-2026-62230 (GCVE-0-2026-62230)
Vulnerability from cvelistv5 – Published: 2026-07-17 00:07 – Updated: 2026-07-17 14:09 X_Open Source
VLAI
EPSS
VEX
Title
Grav < 2.0.4 File Access Bypass via Case Variation
Summary
Grav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rules blocking access to sensitive file types (.yaml, .php, .json, etc.) lack the [NC] flag, making extension matching case-sensitive. On case-insensitive filesystems (Windows/NTFS, macOS/HFS+, or Docker volume mounts), an unauthenticated attacker can request these files with uppercase or mixed-case extensions (e.g., .YAML, .PHP) to bypass the restrictions and read sensitive configuration files that may contain API keys and credentials.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-178 - Improper Handling of Case Sensitivity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-file-ac… | third-party-advisory |
Impacted products
Date Public
2026-06-29 00:00
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