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CVE-2026-109314— Grav Login Plugin 1.2.0 before 3.9.9 Password Reset Token Disclosure via Reset Page

Quick assessment

Affected
getgrav grav-plugin-login
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Grav Login 插件在 1.2.0 至 3.9.9 版本之间存在信息泄露漏洞，攻击者可以通过在密码重置路由（reset route）下创建页面来获取密码重置令牌。当受害者点击通过邮件发送的密码重置链接时，由 Login::getPage() 渲染的攻击者可控页面会暴露用户名和 Bearer 令牌，从而导致更高权限账户被接管。

CVSS 7.3 · High EPSS 0.28% · P20

Affected Version Matrix 2

VendorProduct Version RangeStatus
getgrav grav-plugin-login 1.2.0< 3.9.9 affected
3.9.9 unaffected
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I. Basic Information for CVE-2026-109314

Vulnerability Information
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Vulnerability Title
Grav Login Plugin 1.2.0 before 3.9.9 Password Reset Token Disclosure via Reset Page
Source: CVE Program / CVE List V5
Vulnerability Description
Grav Login plugin 1.2.0 before 3.9.9 contains an information disclosure vulnerability that allows publishers to obtain password-reset tokens by authoring a page at the reset route. When a victim opens an emailed reset link, the publisher-controlled page rendered by Login::getPage() exposes the username and bearer token, enabling takeover of more privileged accounts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
getgrav grav-plugin-login 1.2.0 ~ 3.9.9 -

II. Public POCs for CVE-2026-109314

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III. Intelligence Information for CVE-2026-109314

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Vendor Advisories for CVE-2026-109314 (2)

Same Patch Batch · getgrav · 2026-10-12 · 14 CVEs total

CVE-2026-109321 9.1 CRITICAL Grav Login OAuth Plugin before 1.4.3 Predictable Local Credentials Authentication Bypass
CVE-2026-109313 8.1 HIGH Grav Login Plugin 2.7.0 before 3.9.9 2FA Bypass via Remember-Me Cookie
CVE-2026-109312 8.1 HIGH Grav Login Plugin 2.7.0 before 3.9.9 2FA Bypass via Profile Update Form
CVE-2026-109325 7.5 HIGH Grav from 2.0.22 before 2.1.7 Clockwork Profiler Authentication Bypass via Proxy
CVE-2026-109326 7.5 HIGH Grav before 2.1.7 Information Disclosure via Nested .git Directories
CVE-2026-109317 7.2 HIGH Grav API Plugin before 1.0.36 Privilege Escalation via Scalar Access Grants
CVE-2026-109315 6.5 MEDIUM Grav 2.0.22 before 2.1.7 Clockwork Debugger Token Disclosure via Twig Sandbox
CVE-2026-109324 6.5 MEDIUM Grav before 2.1.7 Memory Exhaustion via Oversized Image Transforms
CVE-2026-109316 6.5 MEDIUM Grav Data Manager 1.4.0 through 1.4.5 Unauthenticated File Deletion via Admin
CVE-2026-109322 6.1 MEDIUM Grav Guestbook before 0.5.2 Stored XSS via AJAX Pagination and Admin Views
CVE-2026-109320 5.4 MEDIUM Grav API Plugin before 1.0.36 Disabled Account Session Access Bypass
CVE-2026-109323 5.3 MEDIUM Grav Star Ratings 2.0.1 through 2.0.3 Missing Server-Side vote_access Authorization
CVE-2026-109319 4.3 MEDIUM Grav Guestbook Plugin 0.5.0 and 0.5.1 Missing Authorization and CSRF in Moderation

IV. Related Vulnerabilities

Same product: grav-plugin-login
Same vendor: getgrav
Same weakness: CWE-200

V. Comments for CVE-2026-109314

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