CVE-2024-13772Network attack vector

Unauthenticated account takeover via flawed SSO actions

Published Mar 14, 2025 · Updated Apr 8, 2026

Authentication bypass in Uxper Civi 2.1.6.1 and earlier allows remote attackers to log in as any user by supplying an email address. The fb_ajax_login_or_register and google_ajax_login_or_register actions neither randomize generated passwords nor validate the selected user. Exploitation requires the target account's email address and an exposed Google or Facebook login action; a successful login grants that account's WordPress privileges.

CVSS severity5.6
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Uxper Civi 2.1.6.1 and earlier allows remote attackers to log in as any user by supplying an email address. The fb_ajax_login_or_register and google_ajax_login_or_register actions neither randomize generated passwords nor validate the selected user. Exploitation requires the target account's email address and an exposed Google or Facebook login action; a successful login grants that account's WordPress privileges.

The record

CVE
CVE-2024-13772
Published
Mar 14, 2025
Updated
Apr 8, 2026
Vendor
Uxper
Product
Civi
Classifications
CWE-288, CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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?

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

  1. Affected versionversion=0 <=2.1.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Uxper · Civiversion=0 <=2.1.6.1

Published CVSS scores

5.9NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.6WordfenceCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
CWE-306Missing Authentication for Critical Function
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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