CVE-2022-3274Public exploitNetwork attack vector

Email address modification via GET settings action

Published Sep 22, 2022 · Updated May 22, 2025

CSRF in Rdiffweb before 2.4.7 allows remote attackers to change an authenticated user's email address through a crafted request. The preferences controller processes set_profile_info from request parameters without requiring POST, so a cross-site GET invokes the update. Exploitation requires an authenticated user to load attacker-controlled content, and the demonstrated consequence is an unauthorized email-address change.

CVSS severity3.5
Low
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Rdiffweb before 2.4.7 allows remote attackers to change an authenticated user's email address through a crafted request. The preferences controller processes set_profile_info from request parameters without requiring POST, so a cross-site GET invokes the update. Exploitation requires an authenticated user to load attacker-controlled content, and the demonstrated consequence is an unauthorized email-address change.

The record

CVE
CVE-2022-3274
Published
Sep 22, 2022
Updated
May 22, 2025
Vendor
IKUS Software
Product
Rdiffweb
Classifications
CWE-352, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 22, 2022CVE publishedPublication date reported by the CVE source.
  2. May 22, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=unspecified <2.4.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IKUS Software · Rdiffwebversion=unspecified <2.4.7

Published CVSS scores

3.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
7.1GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N
7.0huntr.devCVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:L/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-352Cross-Site Request Forgery (CSRF)
T1189Drive-by Compromise

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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