CVE-2026-30711Public exploitNetwork attack vector

Cross-site request forgery via unvalidated state changes

Published Mar 19, 2026 · Updated Mar 19, 2026

Cross-site request forgery in Devome GRR 4.4.2 allows remote attackers to change application settings through crafted GET requests. GRR lacks request-forgery validation and uses GET requests for state changes, so a page loaded by an authenticated administrator can submit configuration updates under that administrator's session. The CNA record instead describes session-header SQL injection in 4.5.0, but its cited audit assigns that defect to CVE-2026-30714 and states that 4.5.0 contains the fixes.

CVSS severity8.8
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Devome GRR 4.4.2 allows remote attackers to change application settings through crafted GET requests. GRR lacks request-forgery validation and uses GET requests for state changes, so a page loaded by an authenticated administrator can submit configuration updates under that administrator's session. The CNA record instead describes session-header SQL injection in 4.5.0, but its cited audit assigns that defect to CVE-2026-30714 and states that 4.5.0 contains the fixes.

The record

CVE
CVE-2026-30711
Published
Mar 19, 2026
Updated
Mar 19, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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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