CVE-2025-2582

Description

A vulnerability was found in SimpleMachines SMF 2.1.4 and classified as problematic. Affected by this issue is some unknown functionality of the file ManageAttachments.php. The manipulation of the argument Notice leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The vendor does not declare this issue a security vulnerability due to authentication requirements before being able to access any feature in the software that allows file modification.

CVSS v3.1 Score

3.5

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
simplemachines	simple_machines_forum	All

References

Exploits

https://github.com/Fewword/Poc/blob/main/smf/smf-poc3.md https://github.com/Fewword/Poc/blob/main/smf/smf-poc4.md

Other References

https://vuldb.com/?ctiid.300542 https://vuldb.com/?id.300542 https://vuldb.com/?submit.511999

Frequently Asked Questions

What is CVE-2025-2582? +

A vulnerability was found in SimpleMachines SMF 2.1.4 and classified as problematic. Affected by this issue is some unknown functionality of the file ManageAttachments.php. The manipulation of the argument Notice leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The vendor does not declare this issue a security vulnerability due to authentication requirements before being able to access any feature in the software that allows file modification. It has a CVSS v3.1 base score of 3.5 (LOW).

How severe is CVE-2025-2582? +

CVE-2025-2582 has a CVSS v3.1 score of 3.5 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-2582? +

CVE-2025-2582 affects products from simplemachines, specifically: simple_machines_forum. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-2582? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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