CVE-2024-32491: znuny Code Injection — Fix

Description

An issue was discovered in Znuny and Znuny LTS 6.0.31 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in user can upload a file (via a manipulated AJAX Request) to an arbitrary writable location by traversing paths. Arbitrary code can be executed if this location is publicly available through the web server.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
znuny	znuny	6.0.31 — 6.5.7
znuny	znuny	7.0.1 — 7.0.16

References

Advisories & Patches

https://www.znuny.org/en/advisories/zsa-2024-01 https://www.znuny.org/en/advisories/zsa-2024-01

Other References

https://znuny.com https://znuny.com

Frequently Asked Questions

What is CVE-2024-32491? +

An issue was discovered in Znuny and Znuny LTS 6.0.31 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in user can upload a file (via a manipulated AJAX Request) to an arbitrary writable location by traversing paths. Arbitrary code can be executed if this location is publicly available through the web server. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-32491? +

CVE-2024-32491 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-32491? +

CVE-2024-32491 affects products from znuny, specifically: znuny. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-32491? +

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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