PT-2025-48557 · Grav · Grav

Published 2025-12-01 · Updated 2025-12-03 · CVE-2025-66298

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Grav versions prior to 1.8.0-beta.27

Description Grav is a file-based Web platform susceptible to a Server-Side Template (SST) issue. A simple form on a site can expose the entire Grav configuration, including plugin configurations, through a crafted POST payload. This exposure may include sensitive information contained within the configuration details.

Recommendations Update to version 1.8.0-beta.27 or later.

Exploit

Fix

Weakness Enumeration

CWE-1336

Related Identifiers

CVE-2025-66298

GHSA-8535-HVM8-2HMV

Affected Products

Grav

References · 11

• 🔥 https://github.com/getgrav/grav/security/advisories/GHSA-8535-hvm8-2hmv · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66298.json · Exploit
• https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458 · Patch
• https://osv.dev/vulnerability/CVE-2025-66298 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-66298 · Security Note
• https://t.me/CVEtracker/38577 · Telegram Post
• https://twitter.com/dailycve/status/1996272137645301902 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1995699224042770746 · Twitter Post
• https://twitter.com/CVEnew/status/1995607815843709169 · Twitter Post
• https://reddit.com/r/VulnMatter/comments/1pchx5n/resumen_diario_de_vulnerabilidades_02122025 · Reddit Post
• https://twitter.com/VolerionSec/status/1995621280150671637 · Twitter Post