CVE-2024-34082Public exploitNetwork attack vector

Account takeover via unrestricted Twig file reads

Published May 15, 2024 · Updated Aug 2, 2024

Arbitrary file read in GetGrav Grav before 1.7.46 allows remote authenticated users with page-edit privileges to read server files. The page renderer accepts the read_file Twig function in authored page templates, passing attacker-chosen paths to server-side file reads. Page-edit access is required; exposed account YAML can disclose password hashes, two-factor secrets, and reset tokens that enable account takeover.

CVSS severity8.5
High
EPSS probability3.04%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file read in GetGrav Grav before 1.7.46 allows remote authenticated users with page-edit privileges to read server files. The page renderer accepts the read_file Twig function in authored page templates, passing attacker-chosen paths to server-side file reads. Page-edit access is required; exposed account YAML can disclose password hashes, two-factor secrets, and reset tokens that enable account takeover.

The record

CVE
CVE-2024-34082
Published
May 15, 2024
Updated
Aug 2, 2024
Vendor
GetGrav
Product
Grav
Classifications
CWE-269, T1005, T1555.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=*
  2. Affected versionversion=< 1.7.46

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GetGrav · Gravversion=*; version=< 1.7.46

Published CVSS scores

9.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1005Data from Local System
T1555.003Credentials from Password Stores Credentials from Web Browsers

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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