CVE-2024-0545Public exploitNetwork attack vector

Phishing enablement via unvalidated signin destination

Published Jan 15, 2024 · Updated Apr 21, 2025

Open redirect in RISE - Ultimate Project Manager & CRM 3.5.3 allows remote attackers to redirect users through a crafted signin URL. The /index.php/signin handler accepts the redirect argument as an external URL and uses it as a redirect destination without restricting it to a trusted origin. Successful abuse requires a user to follow the crafted link, after which the trusted application origin directs the user to an attacker-controlled phishing site.

CVSS severity6.9
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in RISE - Ultimate Project Manager & CRM 3.5.3 allows remote attackers to redirect users through a crafted signin URL. The /index.php/signin handler accepts the redirect argument as an external URL and uses it as a redirect destination without restricting it to a trusted origin. Successful abuse requires a user to follow the crafted link, after which the trusted application origin directs the user to an attacker-controlled phishing site.

The record

CVE
CVE-2024-0545
Published
Jan 15, 2024
Updated
Apr 21, 2025
Vendor
CodeCanyon
Product
RISE - Ultimate Project Manager & CRM
Classifications
CWE-601, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 21, 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=3.5.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CodeCanyon · RISE - Ultimate Project Manager & CRMversion=3.5.3

Published CVSS scores

6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.3VulDBCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1204.001User Execution: Malicious Link

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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