CVE-2025-29773 is a medium-severity (CVSS 5.8) Improper Authentication vulnerability in froxlor/froxlor. A fix is available for froxlor/froxlor — see the affected versions and patch details below.
Froxlor allows Multiple Accounts to Share the Same Email Address Leading to Potential Privilege Escalation or Account Takeover
Exploitation Status
Proof-of-concept exploit code exists
- CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
- A successful exploit gives an attacker total control of the affected component, not partial access.
Exploitation and automatability from CISA’s SSVC triage for CVE-2025-29773.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
froxlor/froxlorReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
Summary
the vulnerability is that users (such as resellers or customers) are able to create accounts with the same email address as an existing account (e.g., if the admin has [email protected], others can also create an account using the same email). This creates potential issues with account identification and security.
Impact
Local/Authenticated: This vulnerability can be exploited by authenticated users (e.g., reseller, customer) who can create accounts with the same email address that has already been used by another account, such as the admin. Email-based: The attack vector is email-based, as the system does not prevent multiple accounts from registering the same email address, leading to possible conflicts and security issues.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | froxlor/froxlor | all versions | 2.2.6composer require froxlor/froxlor:^2.2.6 |
Affected Products
froxlorfroxlorDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for froxlor/froxlor, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update froxlor/froxlor to 2.2.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2025-29773 is resolved across your whole dependency graph.
Workarounds
Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.
Frequently Asked Questions
Is CVE-2025-29773 in your dependencies?
Find it across Packagist, including transitive dependencies.