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2 vulnerabilities found for grav-plugin-guestbook by getgrav

CVE-2026-109322 (GCVE-0-2026-109322)
Vulnerability from cvelistv5
Published
2026-10-12 16:05
Modified
2026-10-15 02:45
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
Grav Guestbook plugin before 0.5.2 contains a stored cross-site scripting vulnerability because its AJAX Load more and Admin Load all handlers insert stored author and message fields into the DOM as unescaped HTML via jQuery. Unauthenticated visitors can submit markup that executes in other visitors' browsers and, in versions 0.5.0 and 0.5.1, in administrator moderation sessions.
References
Impacted products
Vendor Product Version
getgrav grav-plugin-guestbook Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-109319 (GCVE-0-2026-109319)
Vulnerability from cvelistv5
Published
2026-10-12 16:05
Modified
2026-10-13 16:54
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE
Summary
Grav Guestbook plugin 0.5.0 and 0.5.1 contains missing authorization and cross-site request forgery vulnerabilities in Admin moderation actions delete, approve, and approveAll. Authenticated Admin users lacking the admin.guestbook permission, or external sites abusing a moderator's session via nonce-less GET requests, can delete or approve Guestbook entries.
References
Impacted products
Vendor Product Version
getgrav grav-plugin-guestbook Version: 0.5.0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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