CVE-2025-66306
published 2025-12-01CVE-2025-66306: Grav is a file-based Web platform. Prior to 1.8.0-beta.27, there is an IDOR (Insecure Direct Object Reference) vulnerability in the Grav CMS Admin Panel which…
PriorityP339medium6.5CVSS 3.1
AVNACLPRLUINSUCHINAN
EPSS
0.26%
17.0th percentile
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, there is an IDOR (Insecure Direct Object Reference) vulnerability in the Grav CMS Admin Panel which allows low-privilege users to access sensitive information from other accounts. Although direct account takeover is not possible, admin email addresses and other metadata can be exposed, increasing the risk of phishing, credential stuffing, and social engineering. This vulnerability is fixed in 1.8.0-beta.27.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| getgrav | grav | < 1.8.0-beta.27 | 1.8.0-beta.27 |
| getgrav | grav | — | — |
| getgrav | grav | >= 0 < 1.8.0-beta.27 | 1.8.0-beta.27 |
| getgrav | grav | >= 1.7.48 < 1.8.0 | 1.8.0 |
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GHSA
Grav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
ghsa·2025-12-02
CVE-2025-66306 [MEDIUM] CWE-639 Grav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
Grav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
## **Summary**
An **IDOR (Insecure Direct Object Reference)** vulnerability in the Grav CMS Admin Panel allows **low-privilege users to access sensitive information** from other accounts.
Although direct account takeover is not possible, **admin email addresses and other metadata can be exposed**, increasing the risk of phishing, credential stuffing, and social engineering.
---
## **Details**
* **Endpoint:** `/admin/accounts/users/{username}`
* **Tested Version:** Grav Admin 1.7.48
* **Affected Accounts:** Authenticated users with **0 privileges** (non-privileged accounts)
**Description:**
Requesting another user’s account details (e.g., `/admin/accounts/users/admin`) as a low-privilege user returns an HTTP **403
OSV
Grav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
osv·2025-12-02
CVE-2025-66306 [MEDIUM] Grav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
Grav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
## **Summary**
An **IDOR (Insecure Direct Object Reference)** vulnerability in the Grav CMS Admin Panel allows **low-privilege users to access sensitive information** from other accounts.
Although direct account takeover is not possible, **admin email addresses and other metadata can be exposed**, increasing the risk of phishing, credential stuffing, and social engineering.
---
## **Details**
* **Endpoint:** `/admin/accounts/users/{username}`
* **Tested Version:** Grav Admin 1.7.48
* **Affected Accounts:** Authenticated users with **0 privileges** (non-privileged accounts)
**Description:**
Requesting another user’s account details (e.g., `/admin/accounts/users/admin`) as a low-privilege user returns an HTTP **403
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-12-01
Published